英语语法,求教求教～～～～～could have done 的意思,还有几个类似的,如,may have done should have done ,最好把常用的列举一下,谢谢～
2019-06-18
英语语法,求教求教～～～～～
could have done 的意思,还有几个类似的,如,may have done should have done ,最好把常用的列举一下,谢谢～
优质解答
could have done 能做而没做 He could have passed the exam,but he was too careless.
may have done 也许已经做了 John may have seen the film.
-should have done 该做而没做 You should have told me yesterday that you had changed your mind.
could have done 能做而没做 He could have passed the exam,but he was too careless.
may have done 也许已经做了 John may have seen the film.
-should have done 该做而没做 You should have told me yesterday that you had changed your mind.