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    科目： 来源：不详 题型：单选题

    His failure suggested that he   the teacher’s suggestions．
    A．can’t have followedB．needn’t follow
    C．mustn’t have followedD．shouldn’t follow

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    科目： 来源：不详 题型：单选题

    --- The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
    ---____ my students have a try?
    A．Shall B．Must C．Will D．May

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    科目： 来源：不详 题型：单选题

         we go to the McDonald’s? I’m sick of the food there!
    A．NeedB．CanC．ShallD．Must

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    科目： 来源：不详 题型：单选题

    It is recommended that the project ________ not be started until all the preparations have been made.
    A．mustB．canC．needD．should

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    科目： 来源：不详 题型：单选题

    －Why are you looking so worried? Is there anything I can do for you?
    －The computer        break down when I nearly finished my composition.
    A．can B．should C．must D．dare

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    科目： 来源：不详 题型：单选题

    I told Sally how to get there, but perhaps I ________ for her.
    A．had to write it out
    B．must have written it out
    C．should have written it out
    D．need to have written it out

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    科目： 来源：不详 题型：单选题

    "Those responsible for the accident      be punished while those contributing to solving the problems be rewarded," promised the official then and there.
    A．needB．mayC．canD．shall

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    科目： 来源：不详 题型：单选题

    --Do you think Jack will lend us a hand?
    --He is the last one to help others. He _____lend his hand, though.
    A．canB．mustC．shouldD．might

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    科目： 来源：不详 题型：单选题

    —Catherine,  I have cleaned the room for you.
    —Thanks. You_______ it.  I could manage it myself.
    A．needn’t doB．needn’t have done
    C．mustn’t doD．shouldn’t have done

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    科目： 来源：不详 题型：单选题

    Most of the big hotels in Shanghai were full last week, but finally we______find a room in a small one.
    A．ought toB．couldC．were able toD．might

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