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what happened to your memory?和 what's happened to your car?在语法上有什么区别.
人气:105 ℃ 时间:2019-11-15 07:27:47
解答
从时态上来看:what happened to your memory?是一般过去时.
what's happened to your car?是现在完成时,‘s 是has 的缩写.
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