B. He might not have done this.

C. It's his family responsibilities.

第二节（共15小题；每小题1.5分，满分22.5分）

　　听下面5段对话或独白，每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听第6段材料, 回答第6、7题。

6．Where does the conversation take place?

A. In a lab. B. In a hospital. C. In a park.

7．What will the woman do next?

A. Go to find her bike.

B. Try to move her fingers.

C. Get an X-ray examination.

听第7段材料, 回答第8至9题。

8．What's unusual about the woman today?

A. She spoke to her boss rudely.

B. She made too many mistakes.

C. She finished all of today's work quickly.

9．What does the woman mainly complain about?

A. Not having a holiday. B. Too much work. C. Her poor health.

听第8段材料,回答第10至12题。

10. Why did the man hesitate when he was first told the news?

A. He knew he was not qualified.

B. He was afraid it would take up too much time.

C. He was not interested in becoming a student leader.

11. What does the woman think about the man's work in the student union?

A. It will greatly affect his studies.

B. It won't make any difference to him.

C. It will help him gain a lot of experience.

12.What does the woman spend most of her time doing?

A. Attending social activities. B. Doing her schoolwork.

C. Writing books.

听第9段材料, 回答第13至16题。

13. What was the purpose of Mrs. White's visits to Kew Gardens?

A. To meet her favorite writer.

B. To learn more about plants.

C. To write an article on gardens.

14. Where did Mrs. White live before she moved to her present home?

A. In Dorset. B. In West London. C. In Somerset.