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    I have written to him because he phoned me shortly afterwards. A. ought to B. must C. couldn’t D. needn’t 【查看更多】

     

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    I _____ have written to him because he phoned me shortly afterwards.

    A. ought to      B. must      C. couldn’t      D. needn’t

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     I _____ have written to him because he phoned me shortly afterwards.

    A. ought to      B. must      C. couldn’t      D. needn’t

     

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    I     have written to him because he phoned me shortly afterwards.

    A. ought to   B. must   C. couldn’t   D. needn’t

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    I     have written to him because he phoned me shortly afterwards.

    A. ought to   B. must   C. couldn’t   D. needn’t

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    I     have written to him because he phoned me shortly afterwards.

    A. ought to   B. must   C. couldn’t   D. needn’t

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