31、The good-for-nothing graduate’s mind _______ when he learned that he could not get the graduation diploma because of his poor performance.

　　 A. turned empty　　 B. became hollow　　 C. grew blind　　　　 D. went blank

30、A habit, often unconscious pattern of behavior, is _______ through frequent repetition

　　 A. acquired　　　　 B. made up　　　　 C. consisted　　　　 D. gained

29、Without grammar little is _______; without vocabulary nothing is ________;　 vocabulary is the foundation of learning a foreign language

A.explained; explained　　　　　　　 B. conveyed; conveyed

　C. transported; transported　 　　　　　D. expressed; expressed

28、The male sales director felt very ______ when his judgment on the market situation, which was ______ all the time, proved wrong

　　 A. upset; changed　　　　　　　　 B. frustrated; flexible

　 C. let down; reliable　　　　　　　 D. disappointed; changeable

27、_______the fact that there was great prejudice against women entering men’s profession then, she succeeded as a manager of a big company.

A. While　　　　 B. In spite of　　　　　 C. Despite of　　　　　 D. As

26、Once you have become _______ to cigarette smoking or alcohol, it is hard to _______it even though you try hard.

A. used; get away with 　　　　　　　　　　 B. addicted; get rid of

C. adapted; get down to 　　　　　　　　　 D. accustomed; get off

25、It is still in question ______ a can of coke could stop thirst but ______no doubt that it can make one ______.

　　 A. if; there is ; refreshed　　　　　 B. whether; it is; refresh

C. that; there is; refresh　　　　　　 D. whether; there is ; refreshed　

24、We have to work out a way to _______their existence here without making them realize that we _______it.

A. oppose to; are opposed to　　 　　　C. be opposed to; oppose to

C. oppose to; oppose　　　　　　　　 D. oppose; are opposed to

23、People who come to attend court hearings are always chosen ____ in order to be fair.

A. by chance　　 B. at random　　　 C. on purpose　　　 D. in general

22、How I wish you _______ to my birthday party last night.

　　 A. came　　　　 B. would come　　 C. had come　　　　 D. would have come