39. A. can not　 　　　　　　　　 B. may not　 　　　　　 C. must not　 　　　　　　　　　 D. shall not

38. A. trying for　 　　　　　　 B. trying out　 　　　 C. trying up　 　　　　　　　　　　 D. try over

37. A. truly　　 　　　　　　　 B. directly　 　　　　　 C. effectively　 　　　　 　　　 D. obviously

36. A. famous　　　　　 　　B. abstract　　　　　　　　 C. mysterious　　 　　　　 D. sensitive　

34. We didn't know his telephone number; otherwise we _________ him.

　A. can not telephone　　　　　 B. will not telephone

　C. had not telephoned　　　　　 D. would have telephoned

[答案] D

[解析] 本题考查虚拟语气，个别句子中也可以通过介词without和介词短语but for表达，副词otherwise等表达出来。而选would/could/might/should+have done结构。

33. Her parents died when she was a baby and she was ________ by her aunt.

　A. given up 　　B. taken up　　　　 C. brought up　　　 D. used up

[答案] C

[解析] 本题考查动词短语的区别。give up放弃；take up拿起，占据；bring up抚养；use up用光，用尽。根据题意得出答案C。

32. _________ different opinions on　the　practical　value　of　the　item.

　A. It had　　　 　B. They were　　　 C. It existed　　　 D. There existed

[答案] D

[解析] 本题考查there be结构。exist替代了be动词.

31. .At the foot of the hill you could hear nothing but the _______of the running water.

A. shout　　　　　 B. noise　　　 C. voice　　　　 D. sound

[答案] D　

[解析] 本题考查名词的用法，用四个近义词来区分。sound指人所听到的、自然界的任何声音，题意为“流水声”，故选D。

30. The weather turned out to be very good,　 ___ was more than we could expect.

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

[答案] B

[解析] which可代替句子，用于非限定性定语从句，而what不可。That 不能用于非限定性定语从句，it不为连词，使由逗号连接的两个句子前应加连词and。