WhileI_______down&nbsp

发布时间:2020-07-11 14:39:44

While I _______ down the street, I _______ my classmates.













A.was walking; met












B.walked; met











C.was walking; was meeting











D.walked; was meeting

网友回答

A解析while 引导的时间状语从句,主句的动作发生在从句的动作之中,主句用一般时态,从句用进行时态,故
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