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    科目： 来源：不详 题型：单选题

    Scientists have many theories about how the universe_____.
    A．came into beingB．was coming into being
    C．had come into beingD．would come into being

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    科目： 来源：不详 题型：单选题

    --Why does the river smell terrible?
    --Because large quantities of water__________.
    A．have polluted B．is being pollutedC．has been pollutedD．have been polluted

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    科目： 来源：不详 题型：单选题

    —Why didn’t you come to the cinema with us last Saturday?
    —Oh，sorry．But I        the film．
    A．seeB．sawC．have seen D．had seen

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    科目： 来源：不详 题型：单选题

    The first edition             in 1955 and         a best seller ever since.
    A．was published; had been
    B．had been published; had been
    C．has been published; has been
    D．was published; has been

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    科目： 来源：不详 题型：单选题

    Hurry up! The train        . You know it        at 8: 30 am.
    A．leaves; leavesB．is leaving; leaves
    C．leaves; is leavingD．is leaving; is leaving

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    科目： 来源：不详 题型：单选题

    Cole Bettles ______ by a number of universities when he received an e-mail from the University of California last month.
    A．had been rejected B．has been rejectedC．has rejectedD．was rejecting

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    科目： 来源：不详 题型：单选题

    Hardly            Mike picked up the ball when another player took it form him.
    A．haveB．hasC．hadD．have been

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    科目： 来源：不详 题型：单选题

    By the time Jack returned home from England, his son            from college.
    A．graduatedB．has graduatedC．had beenD．had graduated

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    科目： 来源：不详 题型：单选题

    The lecture given by Mr Johnson appealed and ______ with passion.
    A．was always listenedB．always was listened
    C．was always listened toD．always listened to

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    科目： 来源：不详 题型：单选题

    ―Why? Where is my cellphone?
    ―Dear me! You _______ it in the taxi！
    A．have never left B．never left
    C．haven’t leftD．didn’t leave

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