30. The conference has been held to discuss the ______ of tourism ____ the wildlife in the area.

A. affect; in　 B. effort; on　 C. effect; on D. afford; in

29. His hard work has _____ his success.

A. been due to　 B. resulted in　 C. affected　 D. resulted from

28. Are you serious? Don’t pull my leg. Which of the following phrases can replace the underlined part?

A. have fun　　 B. listen carefully　　 C.　 joke with me　 D. stand in the way

27. The result of the experiment was very good, ______ we hadn’t expected.　　　

A. when　 B. that　　 C. what　 D. which　　　　　　　

26. The news that the manned-spaceship Shenzhou VI landed safely came as no surprise to me, for I _____ it earlier.

A. hear　 B. heard　C. have heard　D. had heard　　

25. ----Tom, you feed the rabbit today, ________?

　 ----But I fed it yesterday.

A. do you　　 B. will you　　　 C. didn’t you　　　 D. don’t you　　

24. We ____________ the news that the sports meet will be put off till next week.

A. informed of　　 B. have been informed　 C. had informed of　 D. have been informed of

23. ________ hearing the good news, they jumped with joy.

　 A. For　 B. In　 C. Upon　 D. At

22. -- Are you familiar with the music?

　 -- Yes. There was a time _______ this kind of music was quite popular.

　 A. that　　 B. when　 C. with which　 D. about which

第一节：单项填空(共15小题；每小题1分，满分15分)

21．At _______ dawn we started, but we didn’t get to our destination after sunset, so we had to feel our way in ______ dark.

A. /,　 the　　 B. the, the　 C. / , /　 D. the, /