0  332710  332718  332724  332728  332734  332736  332740  332746  332748  332754  332760  332764  332766  332770  332776  332778  332784  332788  332790  332794  332796  332800  332802  332804  332805  332806  332808  332809  332810  332812  332814  332818  332820  332824  332826  332830  332836  332838  332844  332848  332850  332854  332860  332866  332868  332874  332878  332880  332886  332890  332896  332904  447090 

27.So difficult     it to acquire a large vocabulary without the help of a teacher that he was close to giving up.

    A.he has felt      B.has he felt       C.he did feel      D.did he feel

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26.Not knowing much of the world yet, simple – minded teenagers are easily      .

    A.taken after      B.taken in        C.taken on        D.taken off

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25.--- I have been on the go all day.

   --- Really? I      you could relax with your new job.

    A.thought        B.think          C.have thought     D.am thinking

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24.All the books in the list,      otherwise stated, will be available.

    A.as            B.if             C.unless         D.although

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23.It’s great fun to visit Disneyland. Just      playing with those cartoon characters you watch on TV.

    A.to fancy        B.fancying        C.have fancied     D.fancy

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22.I hate to say it,      your car has blocked the way.

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

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第一节:从下面每个句子后面所给的A、B、C、D四个选项中选一个最佳答案。(共15小题,每小题1分,满分15分)

21.There is no doubt that holding such      National Day parade will significantly enhance

        national pride and self – confidence of Chinese People.

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

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21.(本题满分12分)

已知数列满足递推关系.

(1)在时,求数列的通项

(2) 当时,数列满足不等式恒成立,求的取值范围;

(3) 在时,证明:.

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