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    科目： 来源：不详 题型：单选题

    They ___________ for two hours
    A．is workingB．workedC．have been workingD．had worked

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    科目： 来源：不详 题型：单选题

    Look! The road ____________
    A．is repaired B．was repairedC．is being repairedD．was repairing

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    科目： 来源：不详 题型：单选题

    --- Why don’t you ride your bicycle today?
    --- Oh, it broke down. It ________ now.
    A．is repairing B．is being repairedC．is repairedD．will repair

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    科目： 来源：不详 题型：单选题

    --- Daniel，why are you so late? We _______ you would be here an hour ago.
    --- Sorry. I ________ know you were all here.   
    A．expect, don’tB．expected; don’tC．expected, didn’tD．expect; didn’t

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    科目： 来源：不详 题型：单选题

    The situation wasn’t very good, but I ________ many worse situations.
    A．was experiencingB．experiencedC．would experience D．had experienced

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    科目： 来源：不详 题型：单选题

    The elderly _________ good care of in public places like supermarkets and airports; they are likely to get lost.
    A．can have been takenB．ought to be takingC．must be taken D．should take

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    科目： 来源：不详 题型：单选题

    Would you please keep silent? The weather report ________  and I want to listen to it.
    A．is broadcastB．has been broadcast
    C．is being broadcastD．had been broadcast

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    科目： 来源：不详 题型：单选题

    Do you still remember the key points that ___________ in his report? I don’t remember them all.
    A．referred toB．were referredC．he was referred toD．were referred to

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    科目： 来源：不详 题型：单选题

    Joseph ______ to evening classes since last month, but he still can’t say “What’s your name? ”in Russian.
    A has gone      B has been      C has been going      D goes

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    科目： 来源：不详 题型：单选题

    I ______ in No.46 Junior High School for four years. Now I have been a student of Tieren Senior High School for three months.
    A have studied      B had studied      C was studying      D studied

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