39. The teacher usually writes his _________ on the margin (页边空白处) of the composition.

　 　A. comments　　 　B. words　　 　　　　C. review　　　 　　D. command

38. The better ________ you have of words, the better chance you have of saying exactly what you mean.

　 　A. contribution　 　　B. master　　 　　C. command　　 　　D. contradiction

37. Sometimes a few words of _________ from his teacher to the one who has just failed in the experiment may encourage him to stand up.

A. compromise　　　　　　 B. confidence　　　　　　　 C. comfort　　　　　 D. consultant

36. A car had a head-on _____ with a truck on the highway yesterday, killing 2 and inuring 5.

A. contest　　　　　　　　 B. collision　　　　 C. conflict　　　　　　　 D. contrary

35. He finished a difficult task on his own shortly after he entered the company, so his ________ looked at him with new eyes.

　 A. clerks　　　　　 B. civilians　　　　 C. citizens　　　 D. colleagues

34. It can’t be a(n) __________that four jewelry stores were robbed in one night.

(2002年上海高考春季卷)

A . coincidence　 　　B. accident　　　 　　C. incident　　 　　D. chance

33. Anyone who wants to be successful mustn’t give up in any ___________, and should always be full of confidence.

　 A. contribution　　　 B. circumstances　 　C. competitions　　　　 D. challenges

32. Of the seven days in a week, Saturday is said to be the most popular ________ for a wedding in some countries. (2007年高考浙江卷)

　 　A. character　　　 　　B. situation　　　　 　C. chance　　　　 D. choice

31. We should promote opening-up and reform, and construct socialism with Chinese _________.

　 A. competitions　　　 B. challenges　　　　 C. characteristics　　 D. captions

30. Today a Li Ning product is purchased every ten seconds. If you go into a school or university anywhere, the _________ are you will see students in Li Ning tracksuits (运动服) with the familiar logo (标志).

　　 A. chances　　　 B. challenges　　　　　 C. competitions　　 D. catalogue