时间:2015-06-10 22:23:08
19. A. at least B. at most C. at times D. at hand
20. A. relief B. concern C. love D. curiosity
21. A. pride B. happiness C. challenge D. desire
22. A. which B. why C. that D. what
23. A. effort B. offer C. promise D. profit
24. A. come across B. look after C. depend on D. laugh at
25. A. instead B. indeed C. aside D. apart
26. A. worse B. better C. less D. higher
27. A. relaxing B. disappointing C. pleasant D. regular
28. A. agents B. buyers C. managers D. owners
29. A. already B. still C. generally D. ever
30. A. so B. or C. for D. but
31. A. apologized