29. The farmers are only allowed to cut ______ trees and cut them _______ for firewood once a year.

　 A. down, up　　　　　　 B. up, down　　　 　　C. off, across　　　　 D. down, out

28. Doctors say _____ good diet is of ______ great benefit to our health.

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

27. Mike is a student at a famous university, _______ for a doctor degree.

　 A. studied　　　　　　　 B. studying　　　　　 C. to have studied　　 D. to be studying

26. There is a feeling in me _______ we’ll surely find a cure for Aids.

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

25.__________,we must believe in ourselves and believe that we can do something well.

A. However life is difficult　　　　　　　　　　 B.　 However is life difficult　

C. However difficult life is　　　　　　　　　　 D.　 However difficult is life

24. In 1800s, a group of adventurers(探险家) ______ on their exploring trip. Five days later, they came to what is now known as Quebec.

A. set up　　　　　　　 B. set down　　　　　 　 C. set about　　　　 D. set out

23. ---It’s said that no one ______ light a cigarette at a gas station.

　　 --- Yes. Safety always comes the first.

A. can　　　　　　　　 B. may　　　　　　　 C. shall　　　　　　 D. must

22. I don’t know ______ or not the books _____ to the homeless children next month are really useful.

　 A. if, given　　　　　　 B. whether, to be given　　 C. whether, giving　　　 D. if, which are given

第一节：单项填空(共15小题，满分15分)从A、B、C、D四个选项中选出最佳选项，并将答案填入答题卡中。

21.-I failed again in the math test.

-- ______.

A. Why　　　　　　　　 B. Cheer up　　　　　　 C. No problem　　　　　 D. That’s all right