练习册

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    Don't be afraid of asking for help it is needed. A. unless B. since C. although D. when 析:根据句意A.C可排除.从属连词since若引导时间状语从句表自从-以来显然不对.如引导原因状语从句则表示事实原因.也不对.应该排除.这儿应该需要一个引导时间或条件状语从句的连词.而D答案when引导时间状语有条件的味道.应为正确答案. 【查看更多】

     

    题目列表(包括答案和解析)

    Don’t be afraid of asking for help ________ it is needed

    A. unless      B. since

    C. although      D. when

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    1. Don’t be afraid of asking for help _______ it is needed.

    A. unless   B. since   C. although     D. when

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    Don't be afraid of asking for help _____ it is needed.
    [     ]
    A. unless
    B. since
    C. although
    D. when

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    Don’t be afraid of asking for help _______ it is needed.

    A. unless B. since

    C. although     D. when

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    Don’t be afraid of asking for help _______ it is needed.

    A. unless   B. since   C. although    D. when

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