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轻松解决学习难题!

学起plus计算机网络技术作业答案

计算机网络技术

学校: 无

平台: 学起plus

题目如下：

1. There was a large _____at the pop concert last night.

A. viewers

B. listeners

C. audience

D. incidence

答案: audience

2. We love peace, yet we are not the kind of people to yield ________ any military threat.

A. up

B. to

C. in

D. at

答案: to

3. It is not easy to learn English well, but if you ________, you will succeed in the end.

A. hang up

B. hang about

C. hang on

D. hang onto

答案: hang on

4. It is useful to be able to predict the extent _______ which a price change will affect supply and demand.

A. from

B. with

C. to

D. for

答案: to

5. At first she had a little trouble the lectures.

A. follows

B. followed

C. following

D. follow

答案: following

6. I shall never forget those years ________ I lived on the farm with the farmers, ________ has a great effect on my life.

A. when; who

B. that; which

C. which; that

D. when; which

答案: when; which

7. The criminal dared not go out because he was afraid of _________.

A. recognizing

B. having recognized

C. having been recognized

D. being recognized

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

8. At present, who has ________ apples, Jim, Lily or Lucy?

A. much

B. biggest

C. better

D. the most

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

9. We didn’t know his phone number, otherwise we _________ him.

A. would phone

B. would have phoned

C. had phoned

D. must have phoned

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

10. Had I known the result, I _________ you to tell me.

A. would not ask

B. would not have asked

C. had not asked

D. have not asked

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

11. Modern medicine has made a great _________ to the health and welfare of mankind.

A. control

B. effect

C. contribution

D. effort

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

12. I ________ everything by the time you get back next month.

A. shall finish

B. shall have finished

C. have finished

D. will be finishing

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

13. These ________ were sent to the villages to help the farmers.

A. women doctor

B. women doctors

C. woman doctors

D. woman doctor

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

14. Shewouldnever do anything that was not _______ of by her parents.

A. agreed

B. appointed

C. approved

D. pleased

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

15. To much ____ to sunlight can cause skin burns，cancer or other damage to the body．

A. exposure

B. exhibition

C. disclosure

D. contact

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

16. I’ve made an ________ to see Dr. Lewis at 3 o’clock this afternoon,

A. appointment

B. application

C. attention

D. apartment

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

17. The football which is left under the bed is ________.

A. Lily and Lucy

B. Lily's and Lucy's

C. Lily's and Lucy

D. Lily and Lucy's

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

18. I can’t understand how you ________ these unpleasant surroundings.

A. put out

B. put down

C. put up with

D. put forward

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

19. We naturally Einstein with the Theory of Relativity.

A. accomplish

B. appreciate

C. accompany

D. associate

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

20. I do like this new car, but 1 can’t it.I’ve spent almost all my savings on the decoration of my house.

A. obtain

B. apply

C. afford

D. buy

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

21. Not until she arrived at the meeting room ________ she had forgotten to bring the document.

A. she realized

B. did she realize

C. she did realize

D. does she realize

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

22. The car ________ halfway for no reason.

A. broke off

B. broke down

C. broke up

D. broke out

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

23. The news you told me the other day wants yet to be ________.

A. finned

B. conformed

C. confirmed

D. informed

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

24. I feel more ________ about my career than I used to.

A. relaxed

B. relaxing

C. relax

D. relaxation

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

25. Mary invited me to her birthday party last night, but since I had to look after my younger brother, I didn’t her invitation.

A. accept

B. receive

C. answer

D. reply

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

26. The conference ___________in Beijing next week is bound to be a great success.

A. holding

B. being held

C. to hold

D. to be held

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

27. When you leave, please turn off the light_____ energy.

A. save

B. saving

C. saved

D. to save

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

28. This is ________ that all of us believe it's very important.

A. such useful information

B. so useful an information

C. so useful information

D. such a useful information

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

29. There is a nice-looking car there. Peter wonders ______ .

A. it belongs to who

B. whom does it belong to

C. whom it belongs to

D. who does it belong

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

30. A number of paintings in the castle are believed ________ in a fire.

A. being destroyed

B. having been destroyed

C. to be destroyed

D. to have been destroyed

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

31. He holds strong views against video games and _______ the closing of all recreation facilities for such games.

A. assists

B. acknowledges

C. advocates

D. admits

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

32. Only when I left my parents for Beijing ______ how much I loved them.

A. I realized

B. I had realized

C. did I realize

D. had I realized

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

33. Moreover, you may hardly believe, the examiners had decided in advance to fail half the students taking part in the exams.

A. which

B. that

C. who

D. whom

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

34. From what has been discussed, we may draw the ______ that its advantages are far greater than its disadvantages.

A. answer

B. attention

C. solution

D. conclusion

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

35. There is a man at the reception desk who seems very angry and I think he means _______ trouble.

A. Making

B. to make

C. to have made

D. having made

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

36. It was proposed that the company ________ a few more people to promote the new product.

A. hire

B. to hire

C. hired

D. hiring

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

37. No agreement was reached in the discussion as neither side would give way to ________.

A. the other

B. any other

C. another

D. other

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

38. We are happy at the good news ________ Mr. Black has been awarded the Best Manager.

A. that

B. which

C. what

D. whether

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

39. I have two boys but ________ of them likes sweets.

A. both

B. neither

C. either

D. none

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

40. Tom, why were you _____ from school yesterday? -—I got a bad cold and my mother took me to the doctor’s 成人学历 .

A. absent

B. present

C. left

D. lost

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

41. The party leader is an extreme left-winger, but his deputy is more in his views.

A. modest

B. moderate

C. monitor

D. modern

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

42. He asked us to ________ them in carrying through their plan.

A. provide

B. arouse

C. assist

D. persist

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

43. Do you want to come for a on my motorbike?

A. run

B. ride

C. drive

D. walk

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

44. The manager promised to keep me ___ _ of how our business was going on.

A. on informing

B. to be informed

C. informed

D. informing

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

45. Jane was fairly good at English, but in mathematics she could not ________ the rest of the students in her class.

A. put up with

B. do away with

C. keep up with

D. run away with

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

46. The ship actually disappeared in less than twenty minutes, nearly 2,000 people _______ with her.

A. to take

B. taking

C. taken

D. having taken

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

47. Allan is looking forward to _______ the trade fair.

A. meet

B. meeting

C. be meeting

D. having met

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

48. Alexander certainly talks a lot and he’s never interested in what ______ has to say.

A. anyone else

B. nobody else

C. no one

D. somebody other

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

49. —If that’s not yours, _______? —Probably John’s.

A. whose else can it be

B. whose else’s can it be

C. who’s else can it be

D. who else can it be

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

50. is defined as the inability to pay for your basic needs.

A. Poor

B. Poverty

C. Power

D. Powder

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

51. We ______ our breakfast when an old man came to the door.

A. just have had

B. have just had

C. just had

D. had just had

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

52. The projects __________ by the end of 2002 will expand the city's telephone network to cover 1,000,000 users.

A. being accomplished

B. to be accomplished

C. accomplished

D. having been accomplished

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

53. She was so ________ in her job that she didn’t hear anybody knocking at the door.

A. absorbed

B. attracted

C. drawn

D. focused

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

54. There were no tickets ________ for Friday’s performance.

A. preferable

B. considerable

C. possible

D. available

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

55. You may keep the book a further week no one else requires it.

A. as if

B. even if

C. even though

D. provided that

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

56. She didn’t know ________ to express her ideas in English clearly in public.

A. which

B. why

C. what

D. how

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

57. It is easy to _________ one state of matter from another.

A. differ

B. vary

C. distinguish

D. discriminate

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

58. Be friendly and you’ll ____ well with others.

A. look at

B. get on

C. put on

D. pick up

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

59. Tom, if you don’t ____yourself, you will be kept out of this classroom!

A. behave

B. believe

C. perform

D. polite

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

60. John had never been abroad before, ________ he found the business trip very exciting.

A. because

B. though

C. so

D. while

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

61. By the time you month, I ________ my term paper.

A. have completed

B. complete

C. am completing

D. will have completed

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

62. If you need money, I’ll lend you ________.

A. one

B. it

C. those

D. some

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

63. I don’t doubt _________the stock market will recover from the economic crisis.

A. if

B. what

C. that

D. which

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

64. Since the matter was extremely ________, we dealt with it immediately.

A. tough

B. tense

C. urgent

D. instant

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

65. I don’t think you ________ how much the old pen means to me.

A. aware of

B. being aware of

C. became aware of

D. are aware of

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

66. In spite of what we said, he refused to ________ to the police station.

A. give away

B. give off

C. give himself away

D. give himself up

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

67. The boy's development was very advanced for his age.

A. intelligent

B. intellectual

C. internal

D. external

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

68. What I want to tell you is ________: The meeting is put off till Friday.

A. it

B. this

C. that

D. its

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

69. I’d rather have a room of my own, however small it is, than ________ a room with someone else.

A. share

B. to share

C. sharing

D. to have shared

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

70. Human beings are superior to animals______ they can use language as a tool to communicate.

A. in which

B. for which

C. in that

D. for that

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

71. Nearly everybody _______ colds in winter.

A. suffer from

B. suffers in

C. suffers from

D. suffer for

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

72. I didn’t go to the party, but I do wish I there.

A. was

B. were

C. had been

D. went

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

73. She feels so strong that each of us should have a role __________in making the earth a better place to live in.

A. to have played

B. to play

C. to be played

D. to be playing

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

74. We object ________ punishing a whole group for one person’s fault.

A. against

B. about

C. to

D. or

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

75. He suggested ________ to tomorrow’s exhibition together.

A. us to go

B. we went

C. we shall go

D. we go

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

76. It is hard to _____ how many trees have been destroyed by the tornado.

A. evaluate

B. value

C. judge

D. estimate

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

77. I always make sure I keep ______ of all the money I spend.

A. hold

B. out

C. balance

D. track

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

78. You should have been more patient ________ that customer; I’m sure that selling him the watch was a possibility.

A. of

B. with

C. for

D. at

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

79. I didn't understand at first why he couldn't pass the test, no matter _________ hard he had tried.

A. when

B. where

C. what

D. how

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

80. All that they had ever had were the necessities of life.

A. empty

B. bare

C. alone

D. lonely

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

81. —What do you want to do next? We have half an hour until the basketball game． — _______.Whatever you want to do is fine with me．

A. It just depends

B. It's up to you

C. Glad to hear that

D. All right

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

82. That novel i 渝粤文库 s said into over 12 languages by the end of last year.

A. to be translated

B. being translated

C. having been translated

D. to have been translated

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

83. Quite ________ people came to the party though it was raining hard.

A. few

B. a few

C. little

D. a little

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

84. _________,Gloria started looking for work.

A. All the money being spent

B. All the money having been spent

C. All the money spend

D. Spending all the money

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

85. At first I was worried about the employment prospect. Four years of study later, I've realized I ______.

A. didn't need to worry

B. mustn't have worried

C. needn't have worried

D. couldn't have worried

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

86. The thief to taking the gold watch without paying for it.

A. suggested

B. managed

C. tried

D. admitted

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

87. She was incredibly happy. She ________ in the math test.

A. makes a few mistake

B. made a few mistakes

C. made few mistakes

D. makes few mistake

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

88. The careless man received a ticket for speeding. He ________ have driven so fast.

A. can’t

B. wouldn’t

C. shouldn’t

D. mustn’t

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

89. It would have been better to have concentrated on a few things rather than to so much at a time.

A. attain

B. attempt

C. attend

D. attract

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

90. The repairs to my car me a lot of money.

A. worth

B. prize

C. cost

D. spend

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

91. Miss Liu doesn't mind _______ your homework as long as it is done by yourself.

A. you to delay handing in

B. your delaying handing in

C. your delaying to hand in

D. you delay to hand in

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

92. Scientific discoveries are often ________ to industrial production methods.

A. provided

B. prepared

C. applied

D. appointed

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

93. Do you remember that our speed is 60 mph on the highway and Big Brother is watching you through his camera in some areas.

A. control

B. condition

C. permission

D. limit

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

94. It ________ that the mysterious visitor was an old friend of my grandmother.

A. turned out

B. turned off

C. turned on

D. turned up

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

95. The policeman stopped him when he was driving home and _____ him of speeding.

A. charged

B. accused

C. blamed

D. deprived

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

96. she was invited to the ball made her very happy.

A. If

B. That

C. When

D. Because

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

97. I'd rather ____ those confidential documents with you.

A. that you didn't take

B. your not taking

C. that you will not take

D. you do not take

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

98. Until then, his family ________ from him for six months.

A. didn’t hear

B. hasn’t been hearing

C. hasn’t heard

D. hadn’t heard

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99. Some old people don’t like pop songs because they can’t ________ so much noise.

A. resist

B. sustain

C. tolerate

D. undergo

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

100. On the of these theories Godwin working out his picture of the state of the future.

A. base

B. basis

C. case

D. fund

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

101. It was a great _____ for him to be pleasant to people he didn't like.

A. attempt

B. trouble

C. power

D. effort

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

102. Two sisters of ________ help us with our English.

A. him

B. his

C. he

D. he's

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

103. The meeting ________ next week is sure to be a great success.

A. to take place

B. to be taken place

C. to have taken place

D. being taken place

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

104. Hardly had I got home ________ the telephone rang.

A. then

B. when

C. as

D. than

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

105. A group of ________ will visit the museum tomorrow.

A. Hungarian

B. Australian

C. Japanese

D. American

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

106. By no means _______ ready to quit her study.

A. will she

B. she will

C. she is

D. is she

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

107. In of her apology, we decided to take no further action.

A. view

B. fact

C. idea

D. opinion

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108. Only when we had finished all the work ________ that it was too late to take a bus home.

A. did we realize

B. will we realize

C. we did realize

D. we will realize

广东开放大学 yle="color:red">答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

109. Is there any hope of ________ the final exam?

A. John to pass

B. John pass

C. passing John

D. John's passing

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110. There is a popular belief among parents ________ schools don’t pay any attention to handwriting.

A. whose

B. that

C. which

D. in which

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

111. We have got the room ________ for the party.

A. doll up

B. dolling up

C. dolls up

D. dolled up

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

112. Kate is really ________. She’s never angry with others.

A. tall

B. friendly

C. lucky

D. clever

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113. Many new ________ will be opened up in the future for those with a university education.

A. opportunities

B. necessities

C. realities

D. probabilities

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114. The committee is totally opposed ________ any changes being made in the plans.

A. of

B. on

C. to

D. against

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115. ______ that the trade between the two countries reached its highest point.

A. During the 1960’s

B. It was in the 1960’s

C. That it was in the 1960’s

D. It was the 1960’s

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

116. Young _________he is, an able salesman.

A. that

B. who

C. as

D. which

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

117. I'm afraid ________ nothing I can do about it.

A. there is

B. it is

C. this is

D. that is

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

118. At the end of the summer camp her coaches told her ________ about singing.

A. forget

B. to forget

C. forgot

D. forgotten

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119. No sooner ________ than he realized that he should have remained silent.

A. the words had spoken

B. had the words spoken

C. had the words been spoken

D. the words had been spoken

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120. The President’s speech was an hour long, but what he declared, , was that we were ready to fight against any invading enemies.

A. in detail

B. in common

C. in brief

D. in part

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

121. The manager lost his ________ just because his secretary was ten minutes late.

A. mood

B. temper

C. mind

D. passion

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

122. The British people ________ four million tons of potatoes every year.

A. spend

B. take

C. consume

D. cost

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

123. They ________ in spite of the extremely difficult conditions.

A. carried out

B. carried off

C. carried on

D. carried forward

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

124. The first question we now discuss is _______ early tomorrow.

A. whether

B. where

C. what

D. whom

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125. Now that all her three children have gone ______ to work or study, Mrs. Wang lives in Hongkong alone.

A. aboard

B. abroad

C. board

D. broad

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

126. He gave us ________ on how to keep fit.

A. some advices

B. some advice

C. an advice

D. advice

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

127. Silver is the best conductor of electricity, copper ________ it closely.

A. followed

B. following

C. to follow

D. being followed

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128. The new staff didn’t know how to use the system _________ I explained it to him yesterday.

A. until

B. because

C. if

D. since

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

129. The new line of the factory can produce 100 bicycles every day.

A. assembly

B. working

C. collection

D. producing

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

130. The advertising company recently hired a designer ____________had once won a prize in a national contest.

A. whose

B. which

C. whom

D. who

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

131. that there is no opposition, I will act as representative of our class.

A. Provided

B. Supposed

C. Opposed

D. Proved

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132. The ability to use a language can be _____only by the act of using the language.

A. acquired

B. required

C. accompanied

D. realized

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

133. It’s too ________ for you to do that.

A. easy

B. more dangerous

C. harder

D. the easiest

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134. — When will you leave for Paris for a visit? — ________ next month.

A. Until

B. At

C. After

D. On

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135. If you have any problems during your study here, please do not _____to call me for help.

A. hesitate

B. despair

C. urge

D. request

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136. Having been working in this school for over 20 years, Mr. Brown is ______ an inexperienced teacher.

A. by no means

B. by any means

C. by all means

D. by every means

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137. He went ahead ________ all warnings about the danger of his mission.

A. in case of

B. because of

C. regardless of

D. prior to

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

138. The train should have arrived an hour ago. I wonder what could have caused the ___ .

A. incident

B. delay

C. accident

D. event

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

139. Many a large and important business has been from small beginnings.

A. brought up

B. built up

C. held up

D. caught up

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

140. They decided to chase the cow away ________ it did more damage.

A. unless

B. until

C. before

D. although

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

141. The film ________, she left her seat so quietly that no one complained that her leaving disturbed their watching the film．

A. began

B. beginning

C. having begun

D. begun

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

142. I’d rather you ________ make any comment on the issue for the time being.

A. don’t

B. wouldn’t

C. didn’t

D. shouldn’t

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

143. Our new house is very ________ for me as I can get to the office in five minutes.

A. adaptable

B. comfortable

C. convenient

D. available

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

144. I tried to get out of the business ________ I found impossible to carry on.

A. why

B. which

C. what

D. where

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

145. Only when the war was over_______ to his hometown.

A. the young soldier returned

B. did the young soldier return

C. returned the young soldier

D. the young soldier did return

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

146. When we saw his face, we knew ________ was bad.

A. some news

B. a news

C. the news

D. news

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

147. What ________ to him is whether the job allows him to pursue his studies.

A. matters

B. refers

C. happens

D. applies

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

148. The harder we work, the ________ result we will get.

A. faster

B. fewer

C. better

D. the cheapest

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

149. He is extremely hungry. Give him ________ to eat.

A. two breads

B. two piece of bread

C. two pieces of bread

D. two pieces of breads

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

150. The factory has new methods of producing high quality washing machines.

A. adopted

B. adapted

C. raised

D. increased

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

151. My sister’s professor had her ________ her paper many times before allowing her to present it to the committee.

A. rewritten

B. to rewrite

C. rewrite

D. rewriting

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

152. She focused her attention ________ how to find advantages.

A. on

B. in

C. for

D. of

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153. Mobile Phones are proved to with flight instruments and have a negative effect on flight safety.

A. interrupt

B. interfere

C. trouble

D. disturb

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

154. Children need many things, but they need love.

A. above all

B. after all

C. all over

D. at all

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

155. A witness in a murder trial is to know the facts in the case.

A. assumed

B. resumed

C. assured

D. insured

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

156. There are two rooms in the house, _____ serves as the kitchen.

A. the smaller one

B. the smaller of them

C. their smaller one

D. the smaller of which

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

157. The speech which he made ________ the project has bothered me greatly.

A. being concerned

B. concerned

C. be concerned

D. concerning

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

158. We don’t want to speak badly or ______ in front of the class.

A. clearly

B. carefully

C. carelessly

D. properly

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

159. If p 渝粤题库 eople feel hopeless, they don’t bother to ________ the skills they need to succeed.

A. adopt

B. acquire

C. accumulate

D. assemble

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

160. John Smith, being a diligent student, never refuses to the responsibilities that are assigned to him.

A. take in

B. take on

C. take down

D. take off

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

161. The doctors are at a loss because so far no medicine has been found to the spread of the disease.

A. inhibit

B. exit

C. exist

D. exhibit

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

162. Though he was born and brought up in America, he can speak _______ Chinese.

A. smooth

B. fluent

C. fluid

D. flowing

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

163. Rebuilding the canal has already brought many ____to our national economy.

A. interests

B. developments

C. advances

D. benefits

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

164. I’ll never forget ________ you for the first time.

A. to meet

B. meeting

C. to have met

D. having to be meeting

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

165. Not until that day ________ the importance of good manners in a job interview.

A. did I realize

B. I did realize

C. I have realized

D. have I realized

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

166. That young man still denies ________ the fire behind the store.

A. start

B. to start

C. having started

D. to have started

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

167. Please remember to give the horse some tree ________.

A. leafs

B. leaves

C. leaf

D. leave

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

168. Much attention should be paid ________ people’s living conditions.

A. in improving

B. to improve

C. improving

D. to improving

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

169. Mary’s score on the test is the highest in her class; she ________ have studied very hard.

A. may

B. should

C. must

D. ought to

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

170. Not until the day before yesterday _________to give a speech at the meeting.

A. he agreed

B. does he agree

C. he agrees

D. did he agree

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

171. Our team the visitors in the football match yesterday afternoon.

A. got the first of

B. got the best of

C. took the first of

D. took the best of

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

172. he tried to pass the driving test, he still failed the second time.

A. As hard

B. Though hard

C. Hard as

D. No matter hard

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

173. The government of every country should great importance to environmental protection.

A. attach

B. approach

C. pay

D. spend

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

174. All her energies are _______ on her children and she seems to have little time for anything else.

A. guided

B. aimed

C. directed

D. focused

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

175. I could hardly ______ the ship in the distance.

A. look out

B. make out

C. make up

D. see through

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

176. Is the city much different from ______ it was ten years ago?

A. that

B. which

C. what

D. where

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

177. In spite of her parents’ disapproval, the girl decided to study _________.

A. aboard

B. abroad

C. board

D. broad

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

178. During the election period, a big strike _____ in all major cities of the country.

A. broke down

B. broke up

C. broke out

D. broke off

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

179. This problem is ___________his ability and I don’t think he Call solve it.

A. to

B. in

C. beyond

D. under

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

180. This is the first time _____ really relaxed for months.

A. I’ve felt

B. I feel

C. I felt

D. I am feeling

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

181. If these shoes are too big, ask the clerk to bring you a smaller ________.

A. suit

B. set

C. one

D. pair

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

182. It was essential that the application forms _______ back before the deadline (截止日期).

A. must be sent

B. would be sent

C. be sent

D. were sent

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

183. They gave up the experiment ________.

A. end up

B. hold in

C. in despair

D. make sense

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

184. They went out for a walk ________ the lake.

A. alone

B. along

C. lonely

D. at

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

185. The pen is ________ than that one.

A. more cheap

B. cheap

C. much cheaper

D. quite cheaper

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

186. To tell you the truth, it's very hard for us to help them get rid of Internet addiction. But we _________ on this problem trying to improve the situation.

A. Worked

B. had worked

C. are working

D. had been working

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

187. Weshould maintain a(n. between work and play.

A. peace

B. agreement

C. relation

D. balance

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

188. Training astronauts _________ not an easy thing.

A. are

B. is

C. were

D. be

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

189. You can’t see through a telescope unless it is ____correctly to your sight.

A. appointed

B. adjusted

C. operated

D. shifted

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

190. 1 don’t think anyone can me of being dishonest.

A. accuse

B. complain

C. charge

D. scold

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

191. He was absent ________ the meeting.

A. at

B. on

C. from

D. at

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

192. She was glad that her success would ________ for the women who would follow.

A. make things easier

B. make it easier

C. be easier

D. be easier to make

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

193. I think that the Great Wall is worth ____________hundreds of miles to visit.

A. to travel

B. traveling

C. traveled

D. travel

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

194. The box was so heavy that it was difficult for the old lady to ______ it.

A. lift

B. reach

C. rise

D. touch

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

195. My brother reference books, but ________ of them was of any use for my report.

A. neither

B. none

C. either

D. all

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

196. Although ,he insisted _________going there together with us.

A. to

B. on

C. at

D. for

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

197. She up her forehead in disgust.

A. looked

B. pushed

C. pulled

D. wrinkled

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

198. Remember, nothing hurts concentration ___ _ reading too slowly.

A. rather than

B. as well as

C. more than

D. instead of

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

199. As winter ________ the weather became colder.

A. nearby

B. advanced

C. passed by

D. approached

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

200. So little ________ about chemistry that the lecture was completely beyond me.

A. did I know

B. I know

C. do I know

D. I knew

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

201. It seems that there is _____ that I can’t do.

A. nothing

B. anything

C. everything

D. none

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

202. Tom was the only one of the students who ________ named Outstanding Student.

A. is

B. are

C. was

D. were

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

203. _____ he was very tired, he continued working in his office.

A. Since

B. Although

C. As soon as

D. Because

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

204. Few people realized then, _________ until two years later.

A. how his mistake was serious

B. how serious was his mistake

C. what serious mistake it was

D. how serious his mistake was

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

205. I've had enough bread, would you like ________?

A. one more

B. some more

C. any much

D. another more

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

206. What ________ would happen if the manager knew you felt that way?

A. will you suppose

B. are you supposing

C. do you suppose

D. you would suppose

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

207. My parents had trouble _________ living in my new place.

A. to adapt to

B. to turn to

C. according to

D. adjusting to

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

208. ________ of the world's books and newspapers are written in English.

A. Three quarters

B. Three quarter

C. Thirds four

D. Threes fourth

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

209. Something has to be done the recent rise in unemployment 国家开放大学 .

A. to counter

B. to count

C. to account

D. to encounter

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

210. I ________ with all the windows closed, but now I’d like some fresh air.

A. am used to sleep

B. am used to sleeping

C. used to sleeping

D. used to sleep

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

211. It is difficult for her to make the final decision now, _______ she is in a delicate situation.

A. if

B. unless

C. until

D. since

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

212. They have written most of their ________ in English.

A. business letter

B. business letters

C. businesses

D. businesses letters

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

213. My camera can be ________ to take pictures in cloudy or sunny conditions.

A. treated

B. adjusted

C. adopted

D. remedied

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

214. There is ________ paper here. Please bring some.

A. little

B. less

C. fewer

D. a little

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

215. I am ________ of your stupid conversation.

A. annoyed

B. worried

C. angry

D. tired

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

216. Investigations us of the soundness of the plan.

A. insured

B. assured

C. ensured

D. reassured

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

217. I was not ______ by his many arguments, so finally we agreed to differ.

A. convicted

B. confirmed

C. concerned

D. convinced

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

218. ________ student with a little common sense should be able to answer the question.

A. Each

B. Any

C. Either

D. One

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

219. Though the long-term ________ cannot be predicted, the project has been approved by the committee.

A. effect

B. effort

C. affect

D. afford

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

220. It took her ten years to ______ her publishing business.

A. build up

B. make up

C. think up

D. come up

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

221. His carelessness ________ her failure in the exams.

A. resulted from

B. resulted

C. resulted in

D. resulted to

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

222. I regret __________ the novel to Jim because he made it very dirty.

A. to lend

B. having lent

C. to be lending

D. lent

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

223. The persons that have the greatest influence _________ children are their teachers.

A. in

B. on

C. to

D. for

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

224. _________ with the size of the whole earth, the highest mountain does not seem high at all.

A. When compared

B. Compare

C. While comparing

D. Comparing

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

225. If you keep on working hard, you are to succeed.

A. bound

B. bond

C. doomed

D. insisted

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

226. ________ paper do you read? I read China Daily .

A. Which

B. How

C. How many

D. What

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

227. Do you need ________ explanation to the question?

A. more far

B. any further

C. farther

D. any far

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

228. Three university departments have been ________ $600,000 to develop good practice in teaching and learning.

A. promoted

B. included

C. secured

D. awarded

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

229. ___________ for the timely investment from the general public, our company would not be so thriving as it is.

A. Had it not been

B. Were it not

C. Be it not

D. Should it not be

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

230. I will bring my tennis things along in case we ______ time for a game tomorrow.

A. shall have

B. will have

C. have

D. are going to have

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

231. There is no ________ that women are playing an important role in the world today.

A. of deny

B. to denying

C. denying

D. of denying

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

232. You can’t leave the city, all the roads are by snow.

A. held

B. caught

C. delayed

D. blocked

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

233. He was attending a meeting, ________he would have come to your party yesterday

A. unless

B. when

C. but

D. or

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

234. ________ that evening was due to his ill health.

A. He failed to come

B. That he failed to coming

C. His failure to come

D. His failure in coming

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

235. There is something wrong with my car. It will take me one hour to have it ______.

A. fix

B. fixing

C. to fix

D. fixed

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

236. Children should be allowed to those few years of innocence before they have to learn the truth about the real world.

A. cherish

B. chase

C. chemist

D. perish

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

237. I don’t think the snow will our plans for a picnic.

A. affect

B. effect

C. infer

D. differ

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

238. The market economy is quickly changing people’s idea on ________ is accepted.

A. that

B. which

C. what

D. how

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

239. No one can avoid ________ by advertisements.

A. influenced

B. influencing

C. to influence

D. being influenced

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

240. Realizing that he hadn't enough money and ___ to borrow from friend, he decided to sell his car.

A. not wanting

B. not to want

C. not want

D. not wanted

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

241. The cave ________ very dark, he lit some candles ________ light.

A. was; given

B. was; to give

C. being; given

D. being; to give

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

242. It is important to ________ between the rules of grammar and the conventions of written language.

A. determine

B. identify

C. explore

D. distinguish

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

243. ________ his appearance, he comes from a well-off family.

A. Judged from

B. To judge from

C. Judging from

D. Having been judging from

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

244. ________ like music.

A. The both girls

B. Both this girls

C. Both of them

D. Both they

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

245. While teaching a foreign language, we should take into ____ the differences between the students’ mother tongue and the target language.

A. thinking

B. mind

C. account

D. countA

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

246. As a ____ president, his views are treated with respect when he is interviewed.

A. prior

B. previous

C. late

D. former

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

247. We had to ________ a lot of noise when the children were at home.

A. go in for

B. hold on to

C. put up with

D. keep pace with

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

248. There are two maps on the wall：one is a map of China,and ___________ is a map of the world.

A. other

B. another

C. the other

D. the others

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

249. We should keep our eyes ________ while doing eye exercises.

A. close

B. closed

C. open

D. opened

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

250. I feel it is your husband who ___________ for the spoiled child.

A. is to blame

B. is going to blame

C. is going to be blamed

D. should blame

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

251. I wonder why ________ are so interested in action films.

A. people

B. peoples

C. the people

D. the peoples

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

252. All students are eager to know ________they wilt pass the exam or not.

A. if

B. that

C. whether

D. why

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

253. ________ of the students are girls in our class.

A. Two three

B. Two threes

C. Two thirds

D. Second three

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

254. He asked the three men, Bob, Joe and ________ to be ready.

A. I

B. himself

C. me

D. herself

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

255. The boy was so interested in the radio that he took it to see how it runs.

A. open

B. part

C. around

D. apart

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

256. The speaker, _____ for her splendid speeches, was warmly received by the audience.

A. having known

B. being known

C. knowing

D. known

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

257. ______ his great achievements in chemistry, he was considered as one of the most outstanding scientists of the century.

A. In terms of

B. On behalf of

C. On the basis of

D. in the form of

答案：请关注【青年搜题】 渝粤教育 微信公众号，发送题目获取正确答案。

258. This bird’s large wings ________ it to fly very fast.

A. able

B. enable

C. unsure

D. cause

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

259. _____________is reported in the newspapers that the talks between the two companies have not made any progress.

A. That

B. What

C. It

D. As

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

260. In a few ________ time, those mountains will be covered with trees.

A. year

B. years'

C. year's

D. years

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

261. He would much _________ it if you could do him that favor.

A. please

B. satisfy

C. thank

D. appreciate

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

262. I bought a radio for only $ 5 at the sales; it was a real .

A. present

B. buying

C. bargain

D. purchase

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

263. The police officers decided to conduct a thorough and ________ review of the case.

A. comprehensive

B. complicated

C. conscious

D. crucial

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

264. All the scientific evidence ______ that increasing use of chemicals in farming _____ damaging our health.

A. show; are

B. shows; are

C. show; is

D. shows; is

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

265. My plane ________ at 9 o' clock tomorrow morning. Will you come to see me off?

A. will be leave

B. leaves

C. will have left

D. is left

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

266. As a result of careless washing, the jacket _______ to a child’s size.

A. compressed

B. shrank

C. dropped

D. decreased

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

267. The students find it hard ________ their spoken English.

A. improving

B. having improved

C. improve

D. to improve

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

268. What he said just now had little to do with the question ________ discussion.

A. on

B. in

C. under

D. at

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

269. When I first arrived in Japan, I was surprised ________ the way people greeted each other.

A. of

B. to

C. with

D. at

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

270. The harder the shrub is to grow, ______.

A. the higher price it is

B. the higher price it would have

C. the higher price is

D. the higher the price is

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

271. He his lifestyle in London with Pagnol’s vision of Provence.

A. compared

B. was in comparison

C. was comparative

D. was compact

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

272. It _______ to me that he was jealous.

A. happened

B. took

C. occurred

D. felt

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

273. ________ such a good chance, he planned to learn more.

A. To be given

B. Having been given

C. Having given

D. Giving

答案：请关注【青年搜题】微信公众号，发送题目获取正确答案。

274. It was several minutes before I was of what was happening.

A. realized

B. aware

C. awake

D. curious

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275. The shop assistant was dismissed as she was ________ of cheating customers.

A. accused

B. charged

C. scolded

D. cursed

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276. They had talked only for a few minutes ________ they found they were of different opinions

A. unless

B. while

C. before

D. once

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277. They discussed the problem three or four times, but could come to no ______ .

A. end

B. conclusion

C. result

D. judgment

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278. Many of the things we now benefit from would not be around _______ Thomas Edison.

A. thanks to

B. regardless of

C. aside from

D. but for

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279. This method is which saves us half of the time and effort.

A. efficient

B. effective

C. influential

D. fruitful

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280. She is a very _____ secretary; she never forgets anything or makes a mistake.

A. efficient

B. adequate

C. anxious

D. effective

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281. All electrical goods sold in our shop will be ______ for one year.

A. guaranteed

B. protected

C. ensured

D. granted

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282. What you have done is ________ the doctor’s orders.

A. attached to

B. responsible to

C. resistant to

D. contrary to

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283. We need some more ________ Can you go and get some, please?

A. potato

B. potatos

C. potatoes

D. potatoe

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284. The writer the question of environmental pollution in his article.

A. kept from

B. kept to

C. kept up

D. kept in

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285. IPv4地址由（ ）位二进制数值组成

A. 16位

B. 8位

C. 32位

D. 64位

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286. 将密文转换为明文的过程称为（）。

A. 破译

B. 解密

C. 加密

D. 攻击

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287. Internet 的基本结构与技术起源于（ ）

A. DECnet

B. ARPANET

C. NOVELL

D. UNIX

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288. 电子邮件有自己固定的格式，包括邮件头和( )

A. 电子邮箱

B. 电子邮件地址

C. 简单邮件传输协议

D. 邮件体

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289. 物理层上信息传输的基本单位称为 ( )

A. 段

B. 位

C. 帧

D. 报文

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290. HTTP服务的默认TCP端口号是（ ）。

A. 21

B. 23

C. 25

D. 80

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291. 子网掩码中“1”代表

A. 主机部分

B. 网络部分

C. 主机个数

D. 无任何意义

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292. 将明文转换为密文的过程称为（）。

A. 破译

B. 解密

C. 加密

D. 攻击

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293. ATM采用信元作为数据传输的基本单位，它的长度为（ ）

A. 43字节

B. 5字节

C. 48字节

D. 53字节

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294. 学校内的一个计算机网络系统，属于（ ）

A. PAN

B. LAN

C. MAN

D. WAN

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295. 采用曼彻斯特编码的数字信道，其数据传输速率为波特率的（ ）

A. 2倍

B. 4倍

C. 1/2倍

D. 1倍

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296. 采用8种相位，每种相位各有两种幅度的PAM调制方法，在1200Baud的信号传输速率下能达到的数据传输速率为（ ）

A. 2400b/s

B. 3600b/s

C. 9600b/s

D. 4800b/s

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297. 地址解析协议(ARP)用于__________________。

A. 把IP地址映射为MAC地址

B. 把MAC地址映射为IP地址

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298. 曼彻斯特编码把每比特的周期T为（ ）。

A. T/2

B. T/3

C. T/4

D. T/5

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299. 异步传输模式（ATM）实际上是两种交换技术的结合，这两种交换技术是 （ ）

A. 电路交换与分组交换

B. 分组交换与帧交换

C. 分组交换与报文交换

D. 电路交换与报文交换

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300. 局域网中的主要硬件有（ ）。

A. 传输介质

B. 网络设备

C. 网络服务器

D. 网络工作站

E. 网络接口卡

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301. Internet主要信息服务有（ ）。

A. 电子邮件服务

B. ARP地址解析服务

C. 客户-服务器交互模式

D. OSPF路由服务

E. DNS域名服务

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302. 双绞线的线序标准有两种（ ）。

A. T568A

B. T568B

C. T568E

D. T568C

E. T568D

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303. 有关划分VLAN，正确的有（ ）。

A. VLAN是交换网的灵魂

B. VLAN可以在交换机上来划分

C. 不同VLAN中的计算机可以直接通信

D. VLAN可以在集线器上来划分

E. 一个VLAN可跨越多个交换机

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304. 工作在数据链路层上的网络设备有（ ）。

A. 网桥

B. 网关

C. 交换机

D. 集线器

E. 路由器

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305. 代理服务器的主要作用有（ ）。

A. 本地缓冲区

B. 防火墙

C. 域名与IP地址的转换

D. 代理内网机器访问外部网络

E. 匿名IP

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306. 对于交换机而言，每对端口都有一条独占的带宽，可以工作在（ ）。

A. 单工模式下

B. 全双工模式下

C. 自动模式下

D. 半自动模式

E. 半双工模式下

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307. 局域网的体系结构主要包括（ ）。

A. LLC子层

B. 物理层

C. 传输层

D. MAC子层

E. 网络层

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308. WWW的关键组成部分包括（ ）。

A. HTML

B. URL

C. FTP

D. HTTP

E. TELNET

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309. 统一资源定位URL的格式中包括三个组成部分，分别为（ ）。

A. 访问地址（包括端口）

B. 文件名

C. 控制字段

D. 访问协议

E. 访问密码

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310. FDDI网络通常在物理拓扑上采用星型结构，而逻辑结构是环型。

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311. IP 协议提供的是无连接的数据报服务。

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312. 数字信号传输时多采用频分多路复用。（ ）

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313. 文件系统的主要目的是实现对文件的按名存取

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314. 文件系统的主要目的是实现对文件的按名存取

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