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    科目： 来源：不详 题型：单选题

    ---You look very tired.
    ---Well, __________my lessons all the afternoon.
    A．I have reviewed my lessonsB．I have been reviewing
    C．I reviewedD．I had reviewed

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    科目： 来源：不详 题型：单选题

    I won’t tell the student the answer to the math problem until he      on it for more than an hour.
    A．has been workingB．will have workedC．will have been workingD．had worked

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    科目： 来源：不详 题型：单选题

    All visitors to this village_________ with kindness.
    A．treat B．are treatedC．are treatingD．had been treated

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    科目： 来源：不详 题型：单选题

    His sister left home in 1998, and _________ since then. 
    A．hadnotbeenheardB．hasnotbeenheardof
    C．hadnotheardofD．hasnotheardof

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    科目： 来源：不详 题型：单选题

    He is constantly ________ not to do that, but he still goes on doing it all the same. 
    A．tellingB．being toldC．toldD．to tell

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    科目： 来源：不详 题型：单选题

    --What great changes! It’s years since we_____ each other last time .
    -- Believe it or not, It’s the second time that we _____a face –to- face talk 
    A．met; had hadB．have met; had
    C．had been; hadD．met; have had

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    科目： 来源：不详 题型：单选题

    ---I happened to meet Lily yesterday.
    ---Lucky dog! You _______ each other for exactly two years.
    A．haven’t seenB．hadn’t seenC．didn’t seeD．don’t see

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    科目： 来源：不详 题型：单选题

    Please don’t phone him between 1 and 3 p.m. tomorrow. He _________ a lecture then.
    A．has deliveredB．has been deliveringC．will be deliveringD．delivers

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    科目： 来源：不详 题型：单选题

    --- You’ve left the water running.
    --- Oh, I have. _______ and turn it off.
    A．I goB．I’ve goneC．I’ll goD．I’m going

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    科目： 来源：不详 题型：单选题

    Ever since Daming graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company.
    A．workedB．has been workingC．is workingD．works

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