扫描下方二维码关注公众号：

关闭

×

作业辅导
扫码关注
论文指导
轻松解决学习难题!

中国大学MOOC通用英语A（2）-2024级作业答案

通用英语A（2）-2024级

学校: 九八五题库

学校: 超星学习通

题目如下：

1. 1. The postdoc friend called the author to discuss his career options because ____________.　　　　　 .

A. he was not sure whether he wanted to become a research scientist

B. he was hesitating between running his own lab or being a research scientist

C. his career choice was against the norm of a professional success

D. he needed validation about the career choice that he had already made

答案: he needed validation about the career choice that he had already made

2. 2. The career choices made by the author__________.

A. were based on her personal preferences

B. were greatly influenced by the social norm

C. were ones she would be likely to regret later on

D. resonated with her biology teacher's wish

答案: were based on her personal preferences

3. 3. As a high school student in Greece, the author was expected to _________.

A. become a good student

B. study basic biology

C. pursue basic science

D. apply to medical school

答案: apply to medical school

4. 4. The author chose not to pursue PI positions because ___________.

A. she could not secure a PI position available

B. she was afraid of being a principal investigator

C. she was not interested in becoming PIs

D. she was lacking ambition and scientific drive

答案: she was not interested in becoming PIs

5. 5. Which of the following can be inferred from this text?

A. Social norms of success should be fully considered in making career choices.

B. Personal beliefs and satisfaction should be top priority when making career choices.

C. There are always mismatches between social norms and personal choices.

D. There are sufficient opportunities for scientists to become PIs.

答案: Personal beliefs and satisfaction should be top priority when making career choices.

6. 1. Before paper Chinese characters were inscribed unto_____________and cast unto bronze objects.

答案: animal bones

7. 2. From the Warring States Period fifth century BC, bamboo slips were used which were________________ and also silk which was______________ for most people

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

8. 3. It was Cai Lun’s process of paper making using bark, hemp, rags and fishnets that________________ throughout China.

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

9. 4. Paper enabled the_________ of lightweight books and it was a better way of________________ .

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

10. 1. The first compass was invented during the Han Dynasty.

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

11. 2. The lodestone of the compass automatically pointed to the south.

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

12. 3. The compass at first was not used for navigation but for harmonizing people’s lives and environments.

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

13. 4. Gunpowder was discovered by alchemists during the later Song Dynasty.

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。

14. 5. Only these four inventions in science and technology contributed to the advancement of Chinese society.

答案：请关注【九八五题库】微信公众号，发送题目获取正确答案。