38. A simple experiment shows____ air has some strength.

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

37. My father wouldn’t tell me____ his new car.

　 A. how much he paid for　 　　　　　　　　　　　　　 B. how much did he pay

　 C. he paid how much for　 　　　　　　　　　　　　　 D. did he pay how much

36. She wanted to know____.

A. whether I knew her and where did she work

B.　　　 if I know her and the factory she worked there

C.　　　 whether I knew her and the factory she worked

D.　　 if I knew her and the factory where she worked

35.The reason I plan to go is ____if I don’t.

A. because she will be disappointed

B. that she will be disappointed

C. because she will have a disappointment

D. on account of she will be disappointed

34. _______ land ownership in some counties is unfair _______ obvious.

　 A. What…is　　 　　　 B. Whether…are　 　　　　 C. That…is　　 　　　　　 D. If…is

33.____ is more and less advanced can pass the test.

　 A. Anyone　 　　　　　　 B. Who　 　　　　　　　　　 C. Whoever　 　　　　　　 D. A student

32.____ that not all government officials are honest.

　 A. It seems to me　 　　　　　　　　　　　　　　　　　　 B. In my opinion, I believe

C. My believing is　 　　　　　　　　　　　　　　　　　　 D. I think in my mind

31. The reason _______ he didn’t come to our party was _______ he took a missing boy back home on his way.

A. why…because　 B. why…that　　 　　　　　　　 C. that…why　　 　　　　 D. that…that

30.____ is quite clear.

　 A. Where is the fighting　 　　　　　　　　　　　　　　 B. Why is the fighting

　 C. What war is　　　　　 　　　　　　　　　　　　　　　　　 D. What is war being

29. We will soon discuss the problem ______we should take some effective measures to protect the animals and plants in our region.

　 A. if　　 　　　　　　　　 B. whether　 　　　　　　　　　　 C. that　　 　　　　　　　　　 D. ever since