Theclassroom________bythemyesterday

发布时间:2020-07-10 06:57:59

The classroom ________ by them yesterday.













A.was cleaned












B.cleans











C.cleaned











D.is cleaned

网友回答

A解析the class room是动作的承受者,故用被动语态,yesterday是过去时间,因此选A。
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