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    科目： 来源：不详 题型：单选题

        It is strongly suggested that measures _____students to cheat in the exams.
    A. be taken to prevent
    		B. be taken to forbid
    C. are taken to prevent
    		D. are taken to forbid

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    科目： 来源：不详 题型：单选题

    Nobody knows how people first came to these islands. They _____ from South America on rafts.
    A .must have sailed　
    		B. can sail　
    C. might have sailed
    		D. should have sailed

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    科目： 来源：不详 题型：单选题

    I           sooner but I didn’t know that they were waiting for me.
    A．had comeB．was comingC．would comeD．would have come

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    科目： 来源：不详 题型：单选题

    The sign reading "No Photos" means that no one ____ take any photos in the Palace Museum.
    A．needB．mayC．mustD．shall

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    科目： 来源：不详 题型：单选题

    If you __ go, at least wait until the storm is over．
    A．canB．mayC．mustD．will

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    科目： 来源：不详 题型：单选题

    I ________ asleep because it took me a long time to realize that the telephone was ringing.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
    A．could fall B．need have fallenC．must have fallen 　 D．may fall

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    科目： 来源：不详 题型：单选题

    —I failed again. I wish I _________ harder.
    —But you _________.
    A．had worked; hadn’tB．worked; don’t
    C．had worked; didn’t 　D．worked; didn’t

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    科目： 来源：不详 题型：单选题

    It is written clearly in the requirements that all passengers ______ check onto board 30 minutes before the plane takes off.
    A．mayB．canC．willD．shall

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    科目： 来源：不详 题型：单选题

    Paul____be in the school now, for I saw him looking after his father
    In the hospital just now
    A can not          B must not      C need not      D  may not

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    科目： 来源：不详 题型：单选题

    According to the school rules, no student _____go out of the school after eleven o’clock at night without the teacher’s permission.
    A．willB．mustC．mayD．shall

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