30. -Why do you look sad?

- So many problems _____.　

A. remain to settle　 B. remain settling C. remain to be settled D. remain settled

29. _______ from his _______ look, I know he would accept the decision without any consideration.

A. Judge, pleased　　　　　　　　　 B. Judged, pleasure　　　　　 　 C. Judging, pleasant　 D. Judging, pleased

28. The Chinese government has carried out some new policies, ________ at improving people’s living standards.

27. --- Shall we go to the art exhibition right away?

　 ---_____________.

A. It’s your opinion　 B.I don’t mind 　C. It’s all up to you　 D. That’s your decision

26. Penicillin was then produced _____　in order to meet the demands of the armies.

A．in large amounts　 B．in large plenty　 C．in large quantities　 D．in large numbers

25. When a new product _____, there needs to be some time for people to know it and buy it.

A．comes into the market 　　　　　 B．is for sale

C．is on sale　　　　　　　　　　　　　　　 D．comes onto the market

24. The middle school, ______ to Nanjing University, was set up in 1993 and has gained its fame.

　 A. guided　　 B. obtained　 C. directed　　 D. attached

23. You say your friends won’t come? ______, I won’t telephone the hotel to reserve rooms.

　 A. In that case　 B. That is to say　 C. On that basis　 D. In a word

22. Although the air ______ bad in Internet bars, many teenagers are still ______ to playing computer games there.

　 A. is smelling; addicted　 B. smells; addicted　 C. is smelt; addicting　 D. smells; addicting

第一节 单项选择 (共15小题，每题1分，满分15分)

21. ---The supermarket is closed temporarily because the roof is under______ repair.

　 ---It’s _____ pity that we can’t get what we want.

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