27. --- Do you regret paying 500 dollars for your necklace?

　 --- No, I would gladly pay _________ for it.

　A. two times as much　　　　　　　　　 　B. twice as many

　C. twice as much　　　　　　　　　　　 D. as twice as much

26. ________ I like most about her is ________ care-free attitude.

A. What; her　　　 　B. What; that her　　 　C .How; for her　　　　 D. How; a

25. I would have gone to visit him in the hospital if it had been at all possible, but I ________ fully occupied the whole of last week.

A. were　 　　　　　B. had been　　 　　C. have been　 　　D. was

24. --- _______Mary come and play computer games?

--- No, _______she has finished her homework.

A. Will, when　　 　　　　　 B. Shall, once　　 　　　 C. Would, if　　 　 D. Shall, unless　　

23. --- What do you think of teaching, Bob？

--- I find it fun and challenging. It is a job ______ you are doing something serious

but interesting.

A. where　 　　　　　B. which　 　　　　C. when　 　　　　D. that

22. ---Go for a picnic this weekend, OK?

--- ________. I love getting close to nature.

A. I couldn’t agree more　 　　 　　　　　　　　 B.I afraid not.

C. I believe not　　　　　 　　　　　　 　　　　D. I don’t think so.

第一节： 单项填空 (共15题；每小题1分，满分15分)

21. Some people fear that ________ air pollution may bring about changes in _______ weather around the world.

A. /; the　　　　　　 　 B. the; /　　　　　　　 　 　　C. an; the　　　　　　 　 　 D. the; a