0  265424  265432  265438  265442  265448  265450  265454  265460  265462  265468  265474  265478  265480  265484  265490  265492  265498  265502  265504  265508  265510  265514  265516  265518  265519  265520  265522  265523  265524  265526  265528  265532  265534  265538  265540  265544  265550  265552  265558  265562  265564  265568  265574  265580  265582  265588  265592  265594  265600  265604  265610  265618  447090 

25. Thank you for all your hard work last week. I don’t think we _____ it without you.   

   A. can manage       B. could have managed       

   C. could manage     D. can have managed

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24. The boy ________ on the ground ________ to me that he ________ the book on the table.

A. lied; lied; laid      B. who lay; lied; laid    C. lying; lay; laid      D. lying; laid; lay

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23. You can hardly imagine the trouble we had _______ in touch with him again?

A. getting    B. keeping   C. to get       D. kept

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22. _______ houses were knocked down in the earthquake.

A. A great many of  B. The number of   C. A great many  D. A large amount of

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第一节:单项选择(共15小题;每小题1分,满分15分)

从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。

21.The news that an earthquake happened in Yushu ______ throughout the whole world quickly.

A. was spread   B. were spreading   C. spread   D. had been spread

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22.(本小题满分15分)已知向量

设函数

(1)求函数的解析式求函数的解析式并求函数图象的对称中心;

(2) 在锐角三角形ABC中,角A,B,C的对边分别为, 且的面积为3,,求边长。

浙江永康一中2009学年第二学期高一年级期中考试

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21.(本小题满分15分)在中,分别为角的对边,已知向量

(1)求角的值;

(2)若,设角的大小为的周长为,求的值域。

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20.(本题满分14分)已知A、B、C三点的坐标分别是A(3,0),B(0,3),C,其中,(1)若,求角的值;

(2)若,求的值。

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