could't have done和can't have done的区别

could't have done和can't have done的区别
英语人气:804 ℃时间:2019-09-24 05:34:48
优质解答
给个例子吧,不同用处,自己消化.
She can't have done it.
我拒绝相信她真做了.
She couldn't have done it.
她不可能可以完成的.
我来回答
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