0  389366  389374  389380  389384  389390  389392  389396  389402  389404  389410  389416  389420  389422  389426  389432  389434  389440  389444  389446  389450  389452  389456  389458  389460  389461  389462  389464  389465  389466  389468  389470  389474  389476  389480  389482  389486  389492  389494  389500  389504  389506  389510  389516  389522  389524  389530  389534  389536  389542  389546  389552  389560  447090 

25. It is still unclear ______ the little boy got the CD player to work.

  A. where             B. what            C. that              D. how 

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24. -Ring me at six tomorrow morning, will you?

-Why that early? I ______.

A. will be sleeping  B. will sleep        C. have slept     D. have been sleeping

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23. She tried two different methods, yet ______ of them seemed to work very well.

  A. neither           B. none             C. each             D. both

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22. -What about ______ lecture you attended yesterday?

-To tell the truth, it was too boring. I can’t stand ______ lecture like that.    

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

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第一节:单项填空(共20小题;每小题1.5分,共30分)

     从每题所给的A、B、C、D四个选项中,选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。

21. He raised his voice, ______ we still couldn’t hear anything.

A. so                 B. or             C. but                 D. as

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14. 定义在上的偶函数满足,且在[-1,0]上是增函数,下面是关于的判断:

(1) 是周期函数;(2) 的图像关于直线对称;(3) 在[0,1]上时增函数;(4).其中正确命题的序号是      .(1)(2)(4)

北京市日坛中学2010-2011学年度第一学期

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13. 椭圆的焦点为,点P在椭圆上,若,则     的大小为        2 

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12. 设函数,若,则的取值范围为     .

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