IfeltmuchregretnowthatI________t

发布时间：2020-07-27 13:36:21

I felt much regret now that I ________ then．A.should stay at homeB.ought to stay at homeC.should have stayed at homeD.might have stayed at home

网友回答

C解析“过去应当怎样却没有”，也可以用ought to have done sth．。
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