情态动词+have done 用法及意义
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情态动词+have done 用法及意义
must have done need have done daren't have done
could never have done could have done
must have done need have done daren't have done
could never have done could have done
must have done 一定做了某事(对过去的一种肯定推测)
need have done 本需要做某事(但实际没做)(表轻微的责备)
daren't have done = didn't dare do (过去)不敢做某事
could never have done不可能做了某事(对过去的一种否定推测)
could have done 本可以做某事(但实际没做) (表轻微的责备)
need have done 本需要做某事(但实际没做)(表轻微的责备)
daren't have done = didn't dare do (过去)不敢做某事
could never have done不可能做了某事(对过去的一种否定推测)
could have done 本可以做某事(但实际没做) (表轻微的责备)
情态动词+have done 用法及意义
情态动词+have+done 的详细用法?
情态动词加Have done用法
情态动词+have done 完整用法讲解?
“情态动词 have done ”
情态动词+have done
简单总结一下情态动词+have done的用法
情态动词+have done的意义有哪些?
情态动词+have done
急需知道”情态动词+have”用法即”may/might/must/can/could等+have"的意义及区别
情态动词 与 could have done
关于英语情态动词would rather have done need not have done各表示什么意义?请造句