He does have done this job.So he could do it well.为什么不用diid,而用does

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He does have done this job.So he could do it well.为什么不用diid,而用does

He does have done this job.So he could do it well.为什么不用diid,而用does
He does have done this job.So he could do it well.为什么不用diid,而用does

He does have done this job.So he could do it well.为什么不用diid,而用does
他完成了这项工作.He have done this job.是现在完成时,大时态是现在的,用的have不是had,所以这里对他强调提取的助动词就是does,不是did

因为是现在完成时,强调当然用doed

So he could do it well.中could表示可能,为虚拟语态,并非过去时,所以前句仍用现在时does。

he是第三人称单数

强调谓语动词一般用do /does/did
此题是 he has done this job 所以用does

这里的does 是表示的一种强调语气 did 与 have done 的时态不符 希望能帮到你