32. ----Have you got the results of the final exam?

　 ----Not yet. It will be a few days _______ we know the full results.

　 A. when　　　　 B. after　　　　　 C. until　　　　　 D. before

31. While I was chatting with others on the Internet, _______ suddenly _______ to me that I had a date with my friend.

　　 A. what; occurred　　 B. It; occurred　　　 C. what; happened　　 D. That; happened

30. _______ so beautiful, Bird’s Nest impresses its visitors greatly.

　 A. Looking　　　　 B. Looked　　　　 C. Having looked　　　　 D. Being looked

29. Having been influenced by her father, a famous scientist, Mary _______ on devoting herself to scientific research.

　 A. focused　　　　 B. decided　　　　　 C. concentrated　　　　 D. commented

28. It is not where you graduated but _______ you have the ability to work out problems ______ counts.

　 A. whether; which　 　　　B. what; that　　　 C. whether; that　　　　 D. what; which

27. The fog was so heavy this morning that drivers could hardly _______ the things just ten meters away from them.

　　 A. figure out　　　　　 B. look out　　　　　 C. make out　　　　 D. rule out

26. So far, scientists _______ about 1.8 million living species(物种), and that ______ just a small number of what probably exists on Earth.

　 A. had named; was　　　　　　　　　　 B. had named; is

　 C. have named; has been　　　　　　　 D. have named; is

25. The number of cars made in this factory is larger than ______ of those made in any other of our country.

　 A. this　　　　　 B. it　　　　　　 C. that　　　　　　 D. one

24. ________ to sunlight for too much time will do harm to our skin.

　 A. Exposed　　　　　　　　　　　　　　 B. Having exposed　

　 C. Being exposed　　　　　　　　　　　 D. After being exposed

23. Qiong Yao, whose name is always closely ______ with love novels, is a famous writer in Taiwan.

　　 A. related　　　　 B. considered　　　　 C. absorbed　　　　 D. associated