来自盛义军的问题
couldn'thavedone,"不可能已经"?请举例说明用法?
couldn'thavedone,"不可能已经"?
请举例说明用法?
1回答
2020-03-08 13:15
couldn'thavedone,"不可能已经"?请举例说明用法?
couldn'thavedone,"不可能已经"?
请举例说明用法?
could(不能用can)havedone表示“过去本能够做某事却未做.”注意:其否定形式couldn'thavedone没有虚拟语气的用法,couldn'thavedone只能表推测,相当于can'thavedone,意为:“过去不可能做了某事.”
举例:Ithinkthathecouldn’t/can'thavegoneabroad.Isawhimjustnow.
我认为他不可能出国了.我刚才还看见他了.
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