4．、、是空間不同的直線或平面，對下列四種情形：① 、、均為直線；②、是直線，是平面；③是直線，、是平面；④、、均為平面.其中使“⊥且⊥∥”為真命題的是A．①②　 B．① ③　 C．③④ D．②③(　 D　 )

3．運輸隊有7個車隊，每車隊的車多于4輛且車型相同，現(xiàn)從這7個車隊中抽出10輛，每個車隊至少抽1輛，則不同的抽法有A．種　 B．種　 C．種 D．種( A　 )

2．對總數(shù)為的一批零件抽取一個容量為的樣本，若每個零件被抽取的概率為，則的值為A　　 A．　　　　　 B．　　　　　 C．　　　　　　 D．

1．已知平面，α，β，γ及直線l，m滿足：l⊥m，α⊥γ，γ∩α=m，γ∩β=l，則由此可推出：①β⊥γ，②l⊥α，③m⊥β　　　　　　　　　　　　 B A．①和②　 B．② C．①和③　 D．②和③

16.(09全國2 ) It’s high time you had your hair cut ; it’s getting 　　　　　　.

A. too much long　　　 B. much too long 　　C. long too much　　　 D. too long much

[答案]B

[解析]考查形容詞(immediate)、副詞等(most、much too與too much的區(qū)別)

(09江蘇) Compared with his sister, Jerry is even more 　　　　to, and more easily troubled by , emotional and relationship problems.

A. skeptical　　　　　 B. addicted　　　　　 C. available　　　　 D. sensitive

答案：D

15.(09全國2 ) I’m sure that your letter will get 　　　　　attention. They know you’re waiting for the reply.

A. continued　 B. immediate　 C. careful　 D. general

[答案]B

[解析]考查形容詞(immediate)、副詞等(most、much too與too much的區(qū)別)

13．(09浙江)In the good care of the nurses, the boy is ______ recovering from his heart operation.

A. quietly 　　　　　　　　　 B. actually 　　　　　 C. practically 　　　　　　　　　　 D. gradually

[答案]D

(09全國2 )14. The children loved their day trip, and they enjoyed the horse ride 　　　　.

A. most　　　 B. more　　 C. less　　　　 D. little

[答案]A

[解析]考查形容詞(immediate)、副詞等(most、much too與too much的區(qū)別)

11．(09浙江)The incomes of skilled workers went up. ______, unskilled workers saw their earnings fall.

A. Moreover　　　　　 B. Therefore 　　　　 　　　 C. Meanwhile　　　 　　　　　　　 D. Otherwise

[答案]C

10.(09天津) I’m not surprised that he became a writer. Even as a child he had a _____ imagination.

A. clear　 　　　　B. cautious　　 C. funny　　 D. vivid

[答案]D

9.(09天津) It was a nice house, but _______ too small for a family of live.

A. rarely　　　 B. fairly　　　 C. rather 　　　　D. pretty

[答案]C