11. All that can be done _________

　　A. has been done

　　B. have been done

　　C. have done

　　D. has done

　　12. The situation _______ them in their belief that what I said and did was wrong.

　　A. proposed

　　B. proved

　　C. confirmed

　　D. confronted

　　13. Can you ________ the TV set for me so that it is not too bright?

　　A. switch

　　B. balance

　　C. change

　　D. adjust

　　14. He is good at all the subjects, _________ English study, he is a talent.

　　A. as for

　　B. owe to

　　C. except for

　　D. but for

　　15. Let’s stop for a while, __________?

　　A. shall we

　　B. do we

　　C. will you

　　D. don’t

　　16. Were it not for the fact that my school is twenty miles away, I ______ there.

　　A. walked

　　B. would walk

　　C. might walk

　　D. should walk

　　17. Mike is always open _________ suggestions from his fellow workers.

　　A. for

　　B. on

　　C. to

　　D. into

　　18. I think this paragraph can very well be ________ without affecting the article as a whole.

　　A. made out

　　B. left out

　　C. broken up

　　D. closed up

　　19. The building of that bridge was ________ easy, it took us nearly five years.

　　A. at least

　　B. on a large scale

　　C. anything but

　　D. nothing but

　　20. The United Nations _________ founded in 1945.

　　A. is

　　B. was

　　C. are

　　D. were

　　参考答案：

　　1-5CABBC 6-10DDCAD

　　11-15ACDAA 16-20BCBCB