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could/should/mind have done sth.的区别

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/08 19:11:30
could/should/mind have done sth.的区别
could have done sth.
should have done sth.
mind have done sth.
告诉我三者之间意思以及用法的区别!
should have done 表示假设,过去应该做而没有做含有责备的意思.如; You should have done your home work earlier.
could have done 表示假设,与过去的事实相反.如:He could have been very rich,but he cared for no money at all.
must have done 对过去的动作的推测.如; You must have seen him yesterday.你昨天一定看到他了.
对不起,我不知道是不是有mind have done,要不就是上面的must have done?