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    29．You late for yesterday’s class meeting.as it was so important． A．couldn’t be B．shouldn’t be C．mustn’t have been D．oughtn’t to have been 【查看更多】

     

    题目列表(包括答案和解析)

    You       late for yesterday’s class meeting，as it was so important．

        A．couldn’t be                    B．shouldn’t be

        C．mustn’t have been          D．oughtn’t to have been

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    You       late for yesterday’s class meeting，as it was so important．

    A．couldn’t be                   B．shouldn’t be

    C．mustn’t have been                D．oughtn’t to have been

    查看答案和解析>>


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