0  387329  387337  387343  387347  387353  387355  387359  387365  387367  387373  387379  387383  387385  387389  387395  387397  387403  387407  387409  387413  387415  387419  387421  387423  387424  387425  387427  387428  387429  387431  387433  387437  387439  387443  387445  387449  387455  387457  387463  387467  387469  387473  387479  387485  387487  387493  387497  387499  387505  387509  387515  387523  447090 

27.His mother died of a serious disease when he was a child, for which reason his father    

him for a doctor.

     A.determined       B.intended          C.ensured          D.guided

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26.In order to finish the task in advance she works day and night and doesn’t    the cost to her health.

     A.guarantee        B.decrease         C.ensured          D.guided

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25.Hw always remains next to none in math,     giving others a chance to top the list.

     A.narrowly          B.surely            C.rarely             D.obviously

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24.It is rewarding to be     with praise, which takes little effort but brings big cheer to ourselves and others.

     A.content           B.generous         C.patient           D.satisfactory

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23.A responsible journalist should make sure that all the information come from   sources.

     A.accessible        B.reliable           C.relative           D.widespread

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22.The original painting has been replaced by a fake, and no one knows when the    was made.

     A.switch            B.action            C.investigation      D.breakthrough

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第一节多项选择(共lO小题,每小题1分;满分10分)

从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。

例:To make members of a team perform better, the trainer first of all has to know their    and weaknesses.

     A.strengths         B.benefits          C.techniques        D.values

答案是A。

21.The constantly arising problems with fool products have shaken people’s   of food safety.

     A.recognition       B.judgment         C.confidence        D.admission

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21.(本小题满分13分)

  (文科)已知函数,数列满足

  (1)求数列的通项公式;

  (2)记,求

  (3)令,若恒成立,求最小的正整数

  (理科)已知数列的前项和满足

  (1)求数列的通项公式;

  (2)记,若数列为等比数列,求的值;

  (3)在满足(2)的条件下,记,设数列的前项和为,求证:

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