三、词汇和语法(31-50)

　　31. Darkness doesn' t trouble cats, for they can see__________.

　　A. in dark

　　B. in the dark

　　C. in a darkness

　　D. in darkness

　　答案：B

　　32. The earthquake happened in__________.

　　A. late 1960s

　　B. the late of 1960s

　　C. late of 1960s

　　D. late of the 1960s

　　答案：B

　　33. If you want to become a doctor, you ought to study__________.

　　A. medicine

　　B. the medicine

　　C. literature

　　D. the literature

　　答案：A

　　34. I' ve got __________ today.

　　A. the bad toothache

　　B. a bad toothache

　　C. bad toothaches

　　D. the bad toothaches

　　答案：B

　　35. --"What' s in your hand?"

　　--"It is a __________ bill. "

　　A. two-thousand dollar

　　B. two thousand dollars

　　C. two-thousand-dollar

　　D. two-thousand-dollars

　　答案：C

　　36. By the time the war __________ , most of the people had already left.

　　A. broke out

　　B. broke up

　　C. intervened

　　D. happen

　　答案：A

　　37. My father was asked to __________ the New York office.

　　A. take part in

　　B. take place

　　C. take over

　　D. take in

　　答案：C

　　38. __________ work has been done to improve people' s living standard.

　　A. Many

　　B. A great many

　　C. A large number of

　　D. A great deal of

　　答案：D

　　39. Lincoln thought it was wrong to keep Negroes __________ slaves.

　　A. in

　　B. as

　　C. for

　　D. at

　　答案：D

　　40. The search was __________ when the fog got thicker.

　　A. called off

　　B. called on

　　C. called in

　　D. called for

　　答案：A