we have finished our homework 改为被动语态
题目
we have finished our homework 改为被动语态
是不是应该是:Homework had been finised by us
答案
Our homework has been finished by us.
原句是现在完成时,改成被动语态当然还是现在完成时,改为被动后homework做了主语,homework是单数,所以是has been
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