21. The killing of bison break _____ balance of ______ nature in American plain.

　 A. the, the　 B. /, the　　 C. the, /　　 D. /, /

第二节(共10小题)

请听下面一段材料，回答第6和第7题

6. What did the woman do last night?

　 A. She saw a film.　 B. She went shopping.　 C. She watched a football match.

7. Why couldn’t the man keep in touch with the woman last night?

　 A. The woman’s mobile phone was stolen.

　 B. The woman’s mobile phone was power off.

　 C. The man had something important to do.

请听下面一段材料，回答第8和第10题

8. What is the weather like these days? A. Hot.　 B. Cold.　 C. Rainy.

9. Where is the typhon expected to come from?

　 A. The mainland.　 B. The western Pacific.　 C. The man’s city.

10. When is the typhoon likely to come to the speakers’ city?

　 A. Tomorrow morning.　 B. Today.　 C. Tomorrow everning.

请听下面一段材料，回答第11和第13题

11. What did the man buy?

　 A. A watermaelon and apples. B. Grapes and bananas. C. A watermelon and grapes.

12. Who did the man mention when he was doing the shopping?

　 A. His mother.　 B. His father.　 C. His brother.

13. How much should the man pay in all? A. $15.5　 B. $21.　 C. $30.

请听下面一段材料，回答第14和第16题

14. What does the woman want to buy?

A. Atrain ticket.　 B. A plane ticket.　 C. A bus ticket.

15. What is the woman going to do in Shanghai?

　 A. See her friends.　 B. Attend a meeting.　 C. Visit her parents.

16. How will the woman go to Shanghai? A. By train.　 B. By ship　 C. By air.

请听下面一段材料，回答第17和第20题

17. Why did Lorraine come to London? 　A. To study hospital management.

　 B. To visit the parks in London.　 　C. To study the buildings in London.

18. Which of the following has serious traffic problems according to the interview?

　 A. Trinidad.　 B. London.　 C. Sydney.

19. What’s the weather like in London?　 A. Sunny.　 B. Windy.　 C. Rainy.

20. When did Lorraine come to London?

A. Last year.　 B. Three years ago.　 C. Tow years ago.

第一节(共5小题)

请听下面5段对话，选出最佳选项

1. Where is the man’s mother now?　 A. At home. B. In a hospital. C. At a bus stop.

2. Where is the man going first?　

A. To the Healey Supermarket.　 B. To the airport.　 C. To Canada.

3. Why did the woman apologize?

　 A. She brought the man the wrong dish.

B. She wanted to change the dish she ordered.

　 C. She kept the man waiting for a long time.

4. What are the two speakers talking about?　 A. Diving.　 B. Writing.　 C. Driving.

5. Why the woman preparing so much food?

　 A. It’s the man’s birthday.　 B. The woman wants to thank the man.

　 C. The man can eat a lot.