1: _____several times about it, but he could not give the correct answer. ??
A. Being asked ?B. Having been asked ? C. he would ask ? D. He had been asked ?

12: _____ the days went on, the situation there got worse. ?
A. With ?B. Since ? ?C. While ? D. As ?

13: _____everybody is here, let’s set out right away. ?
A. With ? B. Since ? C. while ? D. As ?

14 The science of medicine, _____ progress has been very rapid lately, is perhaps the most?important of all the sciences. ??
A. to which ? ?B. in which ? C. which ? D. with which ?
?
15: We must do the experiment carefully________ Miss Liu told us. ?
A. what ? ?B. since ?C. as ? D. while ?
?
16: Tony will never forget these days ______ she lived in China with her mother, ?_____ has a great effect on her life. ??
A. that; which ? B. when; which ? ?C. which; that ? D. when; that ?
?
17: ______ I know, they will go to Beijing to watch the Olympic Games in 2008. ?
A. Since ? ?B. so far as ? ?C. In case ? ?D. As if ?
?
18: ---What are you anxious about? ? ?
---________. ? ?
A. Whether we can succeed ? ? ?B. If we succeed ? ?
C. do we succeed ? ? ? ? ? ? ?D. That we can succeed
?
19: You should put the dictionary _____ you can find it easily. ?
A. where ? B. the place ? C. the place on which ?D. what ?
?
20: She said to me, “I’ll tell you the result of the test _____ I know it.” ?
A. because ? ?B. the moment ? C. after ?D. though ?
?
【答案解析】
????11—15: DDBBC ?16-20: BBAAB