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    精英家教网 > 高中英语 > 题目详情

    By the time he leaves university, he ________ much work experience as long as he takes a part-time job．

    [　　]
    A．

    will have gained

    B．

    has gained

    C．

    may have gained

    D．

    will gain

    答案：A
    解析：

    by the time意为“到……时为止”，是完成时态的时间状语。根据句意可知用将来完成时态。


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