3.??计划生育和环境保护属于政府的（） A. 政治职能 B. 经济职能 C. 文化职能 D. 社会职能 ...

18.??——Could you do me a favor and take these books to my office? ——Yes, ___. A. for pleasure B. I could C. my pleasure D. with pleasure ...

13.??You must give it back to ______ it belongs to. A. that B. who C. whomever D. what ...

8.??He was very rude to the customs officer, ____ of course made things even worse. A. who B. whom C. what D. which ...

3.??In the dark street , there wasn’t a single person _____ she could turn for help. A. that B. who C. from whom D. to whom ...

17.??Only when ___in the afternoon ___able to leave. A. the match was over      they were B. was the match over     were they C. was the match over     the...

12.??Whether ways will be found to stop pollution or not is just___ worries the public. A. why B. which C. that D. what ...

7.??Is____ true that the famous scientist will give us a lecture next week? A. that it B. his C. he D. it ...

2.??It worried her a bit ____her hair was turning gray. A. while B. if C. that D. for ...

17.??_____ the front door _____, he had to enter the room through the back door. A. Seen/painted B. Seeing/ painted C. Being seen/ being painted D. Seeing/being painted ...