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whydoihaveacoldandafeverbecauseyou____enoughexercise.Ahaven'tBhavenoChadn'tDdon'thave怎么区
题目内容:
why do i have a cold and a fever
because you ____ enough exercise.
A haven't B have no C hadn't D don't have
怎么区别啊,好乱优质解答
选D,解析:A haven't这里是一个现在完成时的时态标志,在这里没有意义;B如果是have no的话,exercise后面还需加个s,所以不选;C在这里是一个过去完成时的时态标志,没有意义,所以也不选;故选D.这句话的意思是:为什么...
because you ____ enough exercise.
A haven't B have no C hadn't D don't have
怎么区别啊,好乱
优质解答
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