25. A man’s worth lies in not so much in_____ he has as in _______he is.

A. that ; what　　　 B. what ; what　　　 C. that ; that　　　　 D. what ; that

24.It ______ now pretty late, we took our candle and retired to our room.

A. is　　　　 B. being　　　　 C. turned　　　　 D. was

23. A poem written by an American poet is usually harder to understand than _______ by a Chinese poet.

A. that　　　 B. it　　　 C. one　　　 D. which

22. I knew I shouldn’t accept anything from such a person, but I found it difficult to turn down his ______ .

A. offer　　 B. suggestion　　　 C. request　　　 D. plan

第一节　 单项填空(共15小题；每小题1分，共1 5分)

从A、B、C、D四个选项中，选出可以填人空白处的最佳选项。

21. What ______ public is concerned about is whether medical workers and scientists will be able to find ______ cure for this new disease after the vaccine is tried on ______ volunteers.

A. 不填；不填；不填　　 B. the ; the ; 不填　　 C. the ; 不填 ; the　　 D. the ; a ; the

第二节(共15小题，每小题1. 5分. 满分22. 5分)

请听下面5段对话或独自，选出最佳选项。请听第6段材料，回答第6至7题。

6. What happened to Mike?

　 A.　 He was knocked down in the street. 　　

B. He got injured in a match .　　

C.　 He hurt his back.

7. Who told the woman about Mike’s stay in hospital?

　 A. Tom. 　　B. Bob. 　　C. A doctor.

请听第7段材料，回答第8至10题.

8. Why does the man decide to buy a new flat?

　 A. The place where he lives now is too noisy.

　 B. He wants to save time on the road.

　 C. His wife wants him to do so. 　　

9. Why can’t the woman lend the man too much money?　

　　 A. She doesn’t like the man.

　　 B. She has lent her money to another friend.

　　 C. She’s just bought a new flat herself.

10. Where do the man’s parents live?

　　 A. In the countryside. 　　B. In a big city. 　　C. In a foreign country.

请听第8段材料，回答11至13题。

11. Where was the match played?

　 A. In South Africa. 　　B. In England. 　　C. In America.

12. Who is Nelson Mandela?

　 A.　　 The former South African President

. B. . A famous football player. 　

C.　　　 A famous football coach.

13. When did the host team get its goal?

　　 A. In the first half. 　　B. In the second half　　 C. Near the end of the first half.

请听第9段材料，回答第14至16题。

14. What can we learn about Jolly?

　　 A. She was born with only a left arm.

　　 B. She was born with only half a left arm.

　　 C. She broke her arm.

15. What can’t Jolly do with her special arm?

A. She can’t open and　 close her hand. 　

B. She can’t pick things up. 　　

C. She can’t swim.

16. What does Jolly want to do in the future?

　　 A. Become a teacher of gymnastics and dance.

　　 B. Run a schoo1. 　　C. Become a ballet player.

请听第10段材料，回答第17至20题。

17. What is the speaker talking about?

A.　　 Problems caused by new techniques. 　

B..　　 Human’s growth and progress C. Waste from factories·

18. What do many countries do to change the world?

　　 A. They spend billions of dollars studying the world.

　　 B. They take new measures to protect nature·

　　 C. They develop new ways of making things and doing work·

19. How many examples does the speaker give us?

　　 A. Two. 　　　B. Three. 　　　C. Four.

20. What will happen if people continue what they are doing?

　 A. The world will become better.

　 B. The whole world will be terribly harmed.

　 C. Some countries will meet lots of problems.

24.(16分)从离地面125m的空中自由落下一个小球，取g=10m/s²，求：

(1)经过多长时间落到地面？

(2)自开始下落计时，在第1s内的位移、最后1s内的位移。

23.(12分)跳伞运动员做低空跳伞表演，他离开飞机后先做自由落体运动，当距离地面125 m时打开降落伞，伞张开后运动员就以14.3m/s²的加速度做匀减速运动，到达地面时速度为5 m/s，问：

(1)运动员离开飞机时距地面的高度为多少?

(2)离开飞机后，经过多少时间才能到达地面?(g=10 m/s²)

22.(16分)甲车以加速度3m/s²由静止开始作匀加速直线运动，乙车落后2s钟在同一地点由静止开始，以加速度4m/s²作匀加速直线运动，两车的运动方向相同，求：

(1)在乙车追上甲车之前，两车距离的最大值是多少？

(2)乙车出发后经多长时间可追上甲车？此时它们离开出发点多远？