He will stay at home if it ------(rain)tomorrow.

问题描述:

He will stay at home if it ______(rain)tomorrow.
1个回答 分类:英语 2014-11-05

问题解答:

我来补答
He will stay at home if it rains tomorrow.
再问: why
再答: 引导真实条件句,从句要求用一般现在时表示将来。 参见if条件句中的时态应用(百度文库第一个例句)
 
 
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