11. We don‘t need air conditioning, ______.

　　A. nor can we afford it

　　B. neither canafford it

　　C. nor we can afford it

　　D. neither wecan afford it

　　答案：A

　　12. Could you find someone ______?

　　A. for me to play tennis with

　　B. play tennis with

　　C. for me to play tennis

　　D. play tennis

　　答案：A

　　13. “You are too self-centered. It‘s hightime you ______ that you are not the most important person in the world，” Edgarsaid to his boss angrily.

　　A. realized

　　B.have realized

　　C. realize

　　D. should realize

　　答案：A

　　14. The government cannot operateeffectively ______ it is free from such interference.

　　A. so long as

　　B.so that

　　C. unless

　　D. because

　　答案：C

　　15. If I had remembered ______ the window, the thief would not have got in.

　　A. to close

　　B.closing

　　C. to haveclosed

　　D. having closed

　　答案：A

　　16.In Britain, the best season of the yearis probably ______ spring.

　　A. later

　　B.latter

　　C. last

　　D. late

　　答案：D

　　17.If it ______ tomorrow, the basketballmatch has to be canceled.

　　A. rain

　　B.rains

　　C. rained

　　D. will rain

　　答案：B

　　18.______ Pacific Ocean is??very large sea to the west of North and SouthAmerica, and to the east of Asia and Australia.

　　A.The; a

　　B.A; the

　　C. The; the

　　D. A; a

　　答案：A

　　19.Neither his fellow workers nor Todhimself ______ to the solution put forward by the employer

　　A. agree

　　B.agrees

　　C. agreeing

　　D. to agree

　　答案：B

　　20.If only I ______ hard in the past fewmonths! But I didn‘t work hard enough and failed the maths examination.

　　A. work

　　B.worked

　　C. have worked

　　D. had worked

　　答案：D