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19秋《听说IV》作业1

一、单选题（共 10 道试题，共 100 分。）

1. 第一次作业问题4

A. Alice didn’t seem to be nervous during her speech.

B. Alice needs more training in making public speeches.

C. The man can hardly understand Alice’s presentation.

D. The man didn’t think highly of Alice’s presentation.

答案：A

2. 第一次作业问题10

A. Help the company recruit graduate students.

B. Visit the electronics company next week.

C. Get apart-time job on campus before graduation.

D. Apply for a job in the electronics company

答案：D

3. 第一次作业问题12

A. It keeps blood vessels from being blocked.

B. It speeds up their recovery after surgery.

C. It increases the blood flow to the heart.

D. It adjusts their blood pressure.

答案：A

4. 第一次作业问题5

A. It’s worse than 30 years ago.

B. It remains almost the same as before.

C. There are more extremes in the weather.

D. There has been a significant rise in temperature.

答案：C

5. 第一次作业问题17

A. They wanted to follow his example.

B. They fully supported his undertaking.

C. They were puzzled by his decision.

D. They were afraid he wasn’t fully prepared.

答案：C

6. 第一次作业问题1

A. See a doctor