0  409213  409221  409227  409231  409237  409239  409243  409249  409251  409257  409263  409267  409269  409273  409279  409281  409287  409291  409293  409297  409299  409303  409305  409307  409308  409309  409311  409312  409313  409315  409317  409321  409323  409327  409329  409333  409339  409341  409347  409351  409353  409357  409363  409369  409371  409377  409381  409383  409389  409393  409399  409407  447090 

30.His strong accent____ him____ as a northerner.

    A.gave…away                     B.put...away               

    C.gave...out                    D.figured...out

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29.---You’ve agreed to go. So aren’t you getting ready?

   ---But I ______ that you would have me start at once.

    A.haven’t realized                  B.didn’t realize               

    C.hadn’t realized                  D.don’t realize

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28.-Have you heard from Harry recently?

-Last Friday he sent an e-mail to me,____ he would pay a visit to my school next week.

    A.to say        B.saying         C.said           D.and saying

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27.-How do you think of Shakespeare's works?

-No matter how frequently_______ , they still attract a large audience.

    A.performing                     B.to be performed              

    C.performed                       D.being performed

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26.-If we work hard, we can overcome any difficulty, ____ difficulty it is.

     A.what      B.how        C.whatever      D.however

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25.-Would you please make a comment on our plan?

-It is fully well-organized and it will____ in the end, I'm sure.

    A.pay off                        B.put off                 

    C.see off                     D.let off

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24.It was not the cyclist but the driver who ____ for the traffic accident.

    A.was blamed                                     B.was to blame      

    C.was to be blamed                 D.were to blame

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23.-Hi, Tom. How is our sports meeting going under such bad weather?

-Well. ____ it to rain tomorrow, we____ to cancel the sports meeting.

    A.Would, should have               B.Were, would have

    C.Was, would have                  D.Should, would have

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第一节单项填空(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.-Tom hasn't turned up yet. He might have got lost.

-No, he                . His car has got a GPS.

    A.must not have lost               B.wouldn't get lost

    C.can't have lost                 D.shouldn't have lost

22 It is at the party ______ there is no doubt ______ we’ll meet Tom.

    A.that; that                     B.where; whether             

    C.that; whether                   D.where; that

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7.有两只密闭容器A和B,A容器有一个移动的活塞能使容器内保持恒压,B容器能保持恒容,起始时向这两只容器中分别充入等量的体积比为2:1的SO2与O2的混合气体,并使A和B容积相等(如图),在保持400℃的条件下使之发生如下反应:2SO2+O22SO3填写下列空格:

(1)达到平衡时所需的时间A容器比B容器________,A容器中SO2的转化率比B容器__________。

(2)达到(1)所述平衡后,若向两容器中通入数量不多的等量氩气,A容器的化学平衡________移动,B容器的化学平衡______移动。

(3)达到(1)所述平衡后,若向两容器中通入等量的原反应气体,达到平衡时,A容器中SO3的百分含量__________(增大、减小、不变);B容器中SO3的百分含量_______(增大、减小、不变)。

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