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    精英家教网 > 高中英语 > 题目详情

    In such dry weather, the flowers will have to be watered if they ________．

    [　　]
    A．

    have survived

    B．

    are to survive

    C．

    would survive

    D．

    will survive

    答案：B
    提示：

    在条件状语从句中，谓语动词不能用一般将来时，但可以用be to do sth．。


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