21. We‘d better hurry ______ it is getting dark.
A. and B. but C. as D. unless
22. I didn’ t manage to do it _____ you had explained how.
A. until B. unless C. when D. before
23._____ he comes， we won‘t be able to go.
A. Without B. Unless C. Except D. Even
24. I hurried _____ I wouldn’t be late for class.
A. since B. so that C. as if D. unless
25. _____ I catch a cold， I have pain in my back.
A. Every time B. Though C. Even D. Where
26. What‘s the matter _____ they still haven’t answered the telegram？
A. when B. that C. though D. however
27. Bring it nearer _____ I may see it better.
A. although B. even though C. so that D. since
28. You may arrive in Beijing early _____ you mind taking the night train.
A. that B. though C. unless D. if
29. Helen listened carefully _____ she might discover exactly what she needed.
A. in that B. in order that C. in case D. even though
30. More people will eat out in restaurants _____ they do today.
A. than B. when C. while D. as
21~25 CABBA 26~30 BCCBD
以上信息由跨考教育考研培训为您整理
