27._______________her so upset last night?

A. What do you think making　　 B. What do you think made

C. Do you think what made　　　 D. Do you think what had made

26. -Was ___ Bill, ___ played basketball very well, ____ helped the blind man cross the road?

-Yes, of course. He is always ready to help others.

A. it; that; who　　 B. this; who; that　 　　　　 C. which; that; that　 　 D. it; who; that

25. A normal young child gains great pleasure when___ he(she) does pleases his(her) mother.

A. that 　　　　B. if　　　　 C. as　　　　 D. what

24. He watched her, _________.

A. fascinating　　 B. fascinated　　 C. being fascinated　　 D. having fascinated

23. This stranger is familiar _________this area.

A. to 　　　　　B. for　　　　 C. with　　　　 D. in

22. A troop _____fine weapons are marching towards the front.

A .are equipped with　　 B. to be equipped with　　 C. equipped with　　 D. being equipped with

第一节：单项选择 (共15小题；每小题1分，满分15分)

　从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

21. At the end of the cross-talk, __ audience present in the hall burst into ___ laughter.

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

22.解：(1)　 

由题意，得

,由得

的单调增区间是

(2)由(1)知

令

则,由得