C三个选项中选出最佳选项，并标在试卷的相应位置。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至8题。

6. Where are the speakers?

　A. In America. B. In Brazil. C. In Britain.

7. What was the professor doing when the woman arrived?

　A. Cooking. B. Having a shower. C. Setting the table.

8. When should the woman have arrived at her professor's house?

　A. At about 7:00. B. At about 7:10. C. At about 7:20.

听第7段材料，回答第9至11题。

9. What did the woman work for five years ago?

　A. The BBC. B. The EU. C. The VOA.

10. Where did the woman grow up?

　A. In America. B. In Britain. C. In Argentina.

11. What did the woman go to Argentina for three years ago?

　A. Work. B. Pleasure. C. Sightseeing.

听第8段材料，回答第12至14题。

12. Where does the conversation take place?

　A. In an Internet cafe. B. In a travel agency. C. In a studio.

13. When are calls cheaper in Britain?

　A. From 6:00 p.m to 8:00 a.m.

　B. From 8:00 a.m to 6:00 p.m.

　C. From 6:00a.m to 8:00 p.m.

14. What does the man say about the youth hostels?

　A. Small. B. Clean. C. Expensive.

听第9段材料，回答第15至17题。

15. What does the boy think is bad with a teenager?

　A. He can't buy what he wants.

B. He has to do the housework.