来自黄晓霖的问题
couldhavedonesth.和shouldhavedonesth.有什么区别吗谢谢了,Theaccidentcouldhavebeenavoided.这个事故本来是可以避免的.可以写成是Theaccidentshouldhavebeenavoided.
couldhavedonesth.和shouldhavedonesth.有什么区别吗谢谢了,
Theaccidentcouldhavebeenavoided.这个事故本来是可以避免的.可以写成是Theaccidentshouldhavebeenavoided.
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2020-12-17 15:48