30. There were lots of people in the reading room, most of _________ with their heads bent over their books.

A. whom　　　 B. which　　　 C. that　　　 D. them

29.--- Are the couple still working in the company?

　　　 ---I am afraid not. They are said _______ it already as they have become officials .

A. to leave　　　 B. to have left　　　 C. to have been left　 D. to be left

28. In some countries, _______ some people don’t even have fresh water or basic health care, reaching the target will be difficult, _______ help from the international community.

A. where; despite　　 B. that; though　　 C. where; although　 D. which, despite

27._______ as someone who can be trusted will provide you many benefits and give you opportunities.

A. Being known　 B. Known　　　 C. To know　　 D. Knowing

26.Mary changed into her casual clothes _________ comfort.

A. in case of　　　 B. in spite of　　 C. for the sake of　 D. for fear of

25._______ more experiments and you will be able to clarify the procedure ________ they communicate information.

A. Design; in which　　　　　　　　 B.　 Designing; by which

C. Design; by which　　　　　　　　 D.　 Designing; in which

24.---You ought to have tried to stop them from doing that.

　 --- _______, but who would listen to me.

A. So I ought　　 B. So ought I　　　 C. So I did　　　 D. So did I

23. ---The two astronauts had been trained for long before they flew to space.

　　　 --- Oh, they ________ quite a lot of difficulties.

A. might go through　　　　　　　　 B. may go through

C. should have gone through　　　　　 D. must have gone through

22.--- Jack, what do you think of the event which not only promoted _______ of world hunger, but raised a lot of money to help those poor children?

　 --- That’s great!

A. awareness　　 B. contribution　　　 C. direction　　 D. loneliness

第一节 单项填空(共15小题；每小题1分，满分15分)　　　

21. After thinking it over for several days, Smith made sure that ________ book which could solve __________ questions might be popular.

A. a ; such 3　　 B. the ; such 3　　　 C. /, 3 such　　　 D. a ; 3 such