35. ________ David says sounds right to Helen. That's why she has made up her

　 mind to stay with him________ happens.

A. Whatever; no matter what　　　　　

B. No matter what; whatever

C. No matter what; no matter what　 　　　　　　　

D. Whatever; however

34.She ought to stop working. She has a headache because she ______all day long.

　 A. has been reading　 B. had read C. is reading D. has been read

33. Modern China is experiencing a completely new period ________ respect for

science and creativity has become the guiding principle of society.

A. of which　　 B. where　　 　　　　　　　　 C. in which　　　 D. that

32. I won't give you any help_____ you tell me the truth. It's none of my business.

A. unless　　　 B. since　　　 　　　　　　　　 C. as if　　 　　　　　　 D. even though