问题描述: Were you at home yesterday怎么解答 1个回答 分类:英语 2014-09-22 问题解答: 我来补答 Yes,i was. 再问: 是i were 吧 再答: were是are的过去式形式,was是am的过去式形式。一般过去时中是i was 展开全文阅读