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学起plusUnit 5 Pioneers of Flight,Unit 5 Pioneers of Flight作业答案

Unit 5 Pioneers of Flight,Unit 5 Pioneers of Flight

微信公众号:青年搜题

学校: 学起plus

题目如下：

1. 1. 21. Leonardo da Vinci, perhaps the most famous artist of the Renaissance period, planned flying ______ with flapping wings controlled and steered by human pilots.

A. planes

B. spacecrafts

C. devices

D. rockets

答案: devices

2. 2. 17. Though it had promise, in the end the ______ failed for three main reasons.

A. project

B. plane

C. machine

D. spaceship

答案: project

3. 3. 35. We rejected this proposal as a ______ of principle.

A. matter

B. thing

C. representation

D. explanation

答案: matter

4. 4. 11. On November 2, 1947, a crowd of ______ at San Pedro harbor in Los Angeles witnessed aviation history.

A. scientists

B. onlookers

C. spacemen

D. politicians

答案: onlookers

5. 5. 28. What they shared was a fascination with flying, a spirit of ______, and the courage to try and make their dreams of flight come true.

A. creation

B. innovation

C. consideration

D. manufacture

答案: innovation

6. 6. 19. In 1992, the plane was dismantled and ______ to the state of Oregon, where it remains today.

A. flew

B. transported

C. taken

D. moved

答案: transported

7. 7. 16. The Spruce Goose was the biggest airplane ever built and still holds the record for the greatest ______, and it was made entirely of wood.

A. shape

B. wing

C. volume

D. wingspan

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. 8. 34. This mistake ______ in his over-confidence as we could see from his behavior.

A. brought

B. originated

C. came

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。

9. 9. 32. ______ of materials and troops in times of war is no easy job.

A. Moving

B. Leaving

C. Transportation

D. Reserving

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. 10. 9. With shattering exploration, Wan Hu and his ______ spaceship had disappeared completely.

A. invented

B. proud

C. primitive

D. crazy

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. 11. 31. Howard Hughes was ahead of his ______ in aviation design.

A. colleague

B. time

C. life

D. living

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. 12. 6. The story goes that Wan Hu built the first spaceship: a chair with 47 powerful gunpowder rockets and two ______ attached to it.

A. kites

B. rockets

C. airplanes

D. flying machines

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. 13. 22. Centuries before Hughes was designing the Spruce Goose, another ______ in transportation design was sketching plans for different kinds of flying machines.

A. pioneer

B. pilot

C. leader

D. spaceman

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. 14. 4. At that time, the Chinese invention of ______ was widely used in rockets for military purposes as well as in fireworks.

A. satellites

B. rockets

C. fireworks

D. gunpowder

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. 15. 30. Our train is already behind ______. I wonder whether we will be in time for Tom’s wedding.

A. schedule

B. team

C. date

D. transportation

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. 16. 22. His research focused on the complex ______ of birds in flight, and he based his flying machines on this analogy.

A. structure

B. design

C. construction

D. anatomy

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. 17. 14. The concept for ( ) of the Spruce Goose came from the need for more effective ways of transporting troops and materials in World War II.

A. creation

B. transportation

C. promise

D. construction

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. 18. 23. It took almost 500 years for da Vinci’s ______ to become real.

A. photoes

B. attached

C. sketches

D. expressed

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. 19. 7. On the day of the launch, each rocket was lit by a different servant carrying a ______.

A. firework

B. torch

C. kite

D. flight

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. 20. 27. These three ______ individuals, Wan Hu, Howard Hughes, and Leonardo da Vinci, came from places and cultures that are about as different as we can imagine.

A. passionate

B. bravery

C. enigmatic

D. boldly

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. 21. The servants then moved back and waited. An earth-shattering ______ followed.

A. explosion

B. exploration

C. exploitation

D. pioneer

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. 22. The new leader is determined to ______ his party away from its past mistakes.

A. introduce

B. criticize

C. steer

D. originate

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. 23. Biking is a green ______ to driving.

A. instead

B. alternative

C. choose

D. preference

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. 24. The Goose was put into ______ and remained hidden from view until 1976, when it was put on display for the public.

A. division

B. collection

C. adjustment

D. storage

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. 25. Although I am not a football fan, it doesn’t mean I have no ______ in it.

A. favorite

B. interest

C. friend

D. human

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. 26. Although the veracity of the story cannot be ______, legend has it that in A.D. 1500 a man named Wan Hu prepared his own mission to the stars.

A. witnessed

B. confirmed

C. battled

D. commanded

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. 27. Although the story may seem a little far-fetched, the principles of rocket-powered spaceflight are ______ in Wan Hu’s crazy dream.

A. attached

B. reflected

C. controlled

D. contained

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. 28. The paintings ______ in the room are not for sale.

A. given

B. harnessed

C. demanded

D. exhibited

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. 29. Adrian Nicholas used a parachute made of ______ and canvas based on one of da Vinci’s designs.

A. steel

B. iron

C. bamboo

D. wood

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. 30. China ______ its first rocket with human beings aboard on October 15, 2003.

A. set

B. launched

C. confirmed

D. invented

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. 31. ______ for coal is down and so are the prices, so it’s very hard to sell the coal out.

A. Approach

B. Advertisement

C. Demand

D. Invention

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. 32. Our research on climate change focuses on its ______ on the environment.

A. proficiency

B. severity

C. effect

D. tendency

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. 33. After just under a minute, it landed ______ one mile down the bay. It was the first and last time the boat ever flew.

A. easily

B. difficultly

C. perfectly

D. completely

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. 34. The idea came from a man called Henry Kaiser, but it was Howard Hughes, the ______ multi-millionaire, who actually developed the flying boat.

A. admired

B. wealthy

C. legendary

D. rich

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. 1. Although the story may seem a little far-fetched, the principles of rocket-powered spaceflight are ______ in Wan Hu’s crazy dream.

A. attached

B. reflected

C. controlled

D. contained

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. 2. I lingered after classes to question professors. My classmates lent me their ______ so I could learn the skill of note-taking in English.

A. notes

B. books

C. computers

D. pens

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. 3. Aeneas was torn between the past and the ______.

A. old days

B. nowadays

C. history

D. future

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. 4. Even those amazing close friendships, where friends love us no ______ what our faults are, need care when it comes to conflicts.

A. passion

B. matter

C. venture

D. consumption

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. 5. In order not to hurt Mary’s feelings, please don’t ______ to the incident again.

A. prefer

B. severe

C. refer

D. tend

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. 6. . Instead, I visited the writing tutor for every paper I ______ in.

A. took

B. refused

C. grasped

D. turned

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. 7. Benjamin Koo is an ______ professor of industrial engineering at Beijing’s Tsinghua University.

A. appointed

B. associate

C. full

D. chemistry

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. 8. I keep continually ______ of home and longing for home in the worst way.

A. longing

B. thinking

C. hoping

D. hating

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. 9. The decision to ______ for a new school or job cannot help but affect a friendship.

A. locate

B. relocate

C. situate

D. site

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. 10. Although I am not a football fan, it doesn’t mean I have no ______ in it.

A. favorite

B. interest

C. friend

D. human

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. 11. I am thinking of the Sunday nights to come when you will be ______ to such music with me.

A. standing

B. locating

C. presenting

D. listening

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. 12. The Spruce Goose was the biggest airplane ever built and still holds the record for the greatest ______, and it was made entirely of wood.

A. shape

B. wing

C. volume

D. wingspan

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. 13. His present life is ______, pulled apart by the bygone days and by the days to come.

A. neglected

B. destined

C. split

D. prepared

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. 14. Its recruitment poster for new employees features a picture of the South American revolutionary Che Guevara, his head sprouting electronic ______ instead of hair.

A. candidate

B. components

C. choice

D. tendency

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. 15. I stretched out my arm to reach for a human being, but what I grabbed was a used ______ of The Odyssey.

A. book

B. copy

C. version

D. article

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. 16. Aeneas ______. Natural instincts call him to stick to the past, while at the same time, he feels obligated to obey his father’s instructions for the future.

A. suicides

B. hesitates

C. analyzes

D. originates

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. 17. Members pay around $16 a month to use the space and tools, and on Wednesday nights it is ______ to the public.

A. occupied

B. medieval

C. open

D. owned

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. 18. One friend might change social circles, become involved in new social ______, start to date, get a pet, or take on some other venture.

A. situation

B. nomination

C. consideration

D. organizations

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. 19. A friendship can endure these changes, unless one or both of the friends for some reason decide not to invest the time and energy involved in the ______ period.

A. involvement

B. administration

C. adjustment

D. decision

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. 20. Yet constantly, darling, all of me ______ for you. It can’t be much longer now, sweetheart.

A. miss

B. longs

C. love

D. live

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. 21. After living in the 24-hour city of Las Vegas, Nevada for nearly ten years, my family and I decided to ______ things down.

A. increase

B. slow

C. speed

D. decrease

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. 22. I hope that once my kids move out of the house, they will keep the habits that they have learned by ______ the grid.

A. living home

B. living out

C. living in

D. living 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。

57. 23. But the setbacks just made us work harder. We slowly got things ______ and moved into the house after 38 days in the RV.

A. left

B. given

C. booked

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。

58. 24. Ms. Peng, now 23, wanted to make a ______ that could talk.

A. power

B. league

C. tree

D. ivy

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. 25. Centuries before Hughes was designing the Spruce Goose, another ______ in transportation design was sketching plans for different kinds of flying machines.

A. pioneer

B. pilot

C. leader

D. spaceman

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. 26. Many of the design features of the Spruce Goose have been incorporated into modern ______ planes.

A. gunpowder

B. cargo

C. bullet

D. passenger

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. 27. On the other hand, we had read none of Karl Marx’s ______ words.

A. primitive

B. original

C. negative

D. positive

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. 28. Kids may grow faster of slower but most of them still ______ an average height.

A. stand up with

B. end up with

C. come up with

D. confront 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。

63. 29. I have Dee who in herself is enough to ______ for anything.

A. compensate

B. suppress

C. consume

D. wonder

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. 30. In other articles –To Have A Friend and Be A Friend)—I still get surprised by friendships that ______ and disillusioned by ones that slip away.

A. refuge

B. endure

C. indulge

D. illusion

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. 31. When Elliott, a retired nurse from Durham, N.C., finally examined the correspondence in 1993, she was ______.

A. corresponded

B. overwhelmed

C. overestimated

D. overloaded

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. 32. It is God’s will darling, to which we must all ______.

A. show

B. bow

C. refuse

D. help

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. 33. Although I’ve tried answering the first two questions in other articles, I still get surprised by ______.

A. friendships

B. friends

C. meetings

D. fulfillment

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. 34. Pauline “Polly” Elliott, 24, wrote from their home in New Castle, Pennsylvania. Their daughter, DeRonda “Dee,” was a ______.

A. baby-boomer

B. youngster

C. toddler

D. teenager

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. 35. After the earthquake, the people ______ rebuilding their homes. your aim with diligence.”

A. set up

B. set out

C. set about

D. set 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。

70. 36. It’s beautiful, dear, and it has ______ in making me very sentimental.

A. succeeded

B. successively

C. charged

D. reset

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. 37. The Taiwan-born David Li, a 40-year-old ______ and a co-founder of Xinchejian, wants to lower the barriers for experimentation and play.

A. structurer

B. designer

C. constructor

D. programmer

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. 38. ______ of materials and troops in times of war is no easy job.

A. Moving

B. Leaving

C. Transportation

D. Reserving

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. 39. If flowers don’t get exposed regularly enough to sunlight and don’t get ______ enough, flowers will wither and even die.

A. added

B. attached

C. watered

D. expressed

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. 40. Her new skills helped her to attach sensors and colored lights to an actual tree so that it would ______ to human touch.

A. explore

B. react

C. examine

D. protect

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. 41. The servants then moved back and waited. An earth-shattering ______ followed.

A. explosion

B. exploration

C. exploitation

D. pioneer

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. 42. She referred to having seen the ______ in one of my articles, Mystery of Friendship.

A. variability

B. question

C. version

D. countability

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. 43. My simple answer is that friendships end because the situations friends are in or even the friends themselves ______.

A. influence

B. impact

C. change

D. recharge

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. 44. If a ______ flower gets stepped on, it might revive on its own.

A. flourishing

B. survival

C. underestimating

D. undergoing

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. 45. Well, sweetheart, don’t worry, please. It is ______ I may be a member in the assault but no more possible than that I may someday die.

A. prosperous

B. flourishing

C. established

D. possible

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. 46. Overall, going off the ______ has been great for our family.

A. home

B. grid

C. country

D. city

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. 47. Chris Anderson, former editor in chief of Wired, describes makers as “the Web ______ creating physical things rather than just pixels on screens.”

A. generation

B. site

C. ring

D. foster

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. 48. It’s a conduit for people to say, ‘This ______ stuff is not that scary, not that difficult.’”

A. interpersonal

B. interactive

C. international

D. interstate

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. 49. No matter what may happen, we will do our best to ______ it.

A. plan

B. apply

C. finish

D. overcome

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. 50. Studying humanities in China means ______ all the “correct,” standard interpretations given during lectures.

A. involving

B. stretching

C. memorizing

D. adjusting

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. 51. The ______ here do not teach in the same way that teachers in China do.

A. tutors

B. lecturers

C. librarians

D. professors

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86. 52. Although John has ______ the girl for a year, he is still in two minds as to whether to marry her or not.

A. appointed

B. dated

C. longed

D. preferred

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87. 53. We had been ______ of Karl Marx’s habit of sitting at the same spot in the British Library.

A. informed

B. neglected

C. admitted

D. considered

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88. 54. It is much better to concentrate on a few subjects which interest you than try to ______ your mind with knowledge.

A. fill

B. full

C. meet

D. fulfill

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89. 55. If you turn on a light or the TV, the number goes down. In order to protect the batteries, the ______ is set up to shut the inverter off if the volts get too low.

A. system

B. power

C. light

D. water

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90. 56. The realization that I am missing all these months and years of her ______ growth is actually gnawing at my heart.

A. formative

B. sufficient

C. believable

D. impossible

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91. 57. We also have a wind turbine that generates 3,000 watts in 24 mph winds. The energy generated by the wind and sun is stored in 16 6v golf cart ______.

A. batteries

B. books

C. car

D. wind

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92. 58. And it could be even ______ for me because the name Agamemnon was impossibly long to pronounce.

A. reluctant

B. shakier

C. tired

D. impossible

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93. 59. “When designs go big, the ______ manufacturer will have new products to make,” Mr. Pan told me. “We are providing more candidates.”

A. favorable

B. traditional

C. agreeable

D. industrialized

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94. 60. And thanks to the Internet, DIY is thoroughly ______.

A. formal

B. cooperated

C. collaborative

D. open

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95. 61. “It definitely changed me,” Ms. Peng says of the experience. “It’s given me the ______ to build things like that in the future.”

A. confidence

B. change

C. belief

D. conviction

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96. 62. The Odyssey is the book about going ______.

A. battle

B. bed

C. home

D. battlefield

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97. 63. While we can rarely predict at the outset which ones will last, most friendships do ______ us.

A. enrich

B. revive

C. wither

D. trample

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98. 64. If a flower gets repeatedly ______ on, it’ll probably eventually break.

A. neglected

B. injured

C. trampled

D. survived

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99. 65. Others wonder why China doesn’t have more internationally celebrated brands or a homegrown ______ like Steve Jobs.

A. introducer

B. criticizer

C. innovator

D. originator

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100. 66. With the ______ of others at Xinchejian, she learned to drill and solder.

A. encouragement

B. inspiration

C. announcement

D. requirement

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101. 67. In June 2000, a professional parachutist named Adrian Nicholas jumped out of a hot-air ______ over the South African countryside.

A. parachute

B. balloon

C. machine

D. plane

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102. 68. Astronaut Yang Liwei brought to its ______ a dream that probably had its roots in a much earlier time.

A. mission

B. principle

C. fulfillment

D. confirmation

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103. 69. There is one tutor in every undergraduate ______ hall.

A. teaching

B. residential

C. study

D. lab

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104. 70. Despite her mother’s urging, she had never been able to bring herself to read them. It was her parents’ ______.

A. private story

B. real life

C. youth

D. legend

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105. 71. The Sichuan-born Seeed Studio founder Pan Hao doesn’t aim to ______ big manufacturing but to complement it.

A. replace

B. reform

C. contract

D. explore

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106. 72. ______ for coal is down and so are the prices, so it’s very hard to sell the coal out.

A. Approach

B. Advertisement

C. Demand

D. Invention

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107. 73. Does a friendship need to end because of these changes? No, but it’ll require ______.

A. adjustments

B. neglection

C. admission

D. consideration

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