作业帮I don't know if she______(come). If she______, I will tell you. But if I were her, I ____(notcom
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I don't know if she______(come). If she______, I will tell you. But if I were her, I ____(notcom
I don't know if she______(come). If she______, I will tell you. But if I were her, I ____(notcom
I don't know if she______(come). If she______, I will tell you. But if I were her, I ____(notcom
will come
does
wouldn't come
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答案：
will come
comes
wouldn't come第一个选will come，不是是否，可以根据想用什么时态用什么时态吗？I don't know if she will come. 我不知道她是否会来。如何从句型判断呢？难道我下次看到Idon‘tknow就用将来时呀？不知道的当然是将来还未发生的事情啦 所以，要用一般将来时...
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答案：
will come
comes
wouldn't come
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I don't know if she will come. If she_comes_， I will tell you. But if I were her, I _won't come.
I don't know if she will come. If she comes, i will tell you. but if I were her, i wouldn't come.
第一个选will come ,if 表示是否。 当if表示是否时，根据if后面的句子来确定时态。但是如果if(是否)前面的句子是过去时，if后面的宾语从句也要用相应的过去时态。因为有后面的句子，如...
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I don't know if she will come. If she comes, i will tell you. but if I were her, i wouldn't come.
第一个选will come ,if 表示是否。 当if表示是否时，根据if后面的句子来确定时态。但是如果if(是否)前面的句子是过去时，if后面的宾语从句也要用相应的过去时态。因为有后面的句子，如果她来的话 表示她还没来， 所以用将来时。前面是i don't know是一般现在时，所以不需要把好面的时态改成过去时。（这样回答是否满意？）
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will come
comes
wouldn't come
其实很简单，第一个if的意思是：是否，因为用了I don‘t know，按句意是这件事情还没发生，所以是whether she will come or not。