问题描述： where were you yesterday?如何答 1个回答 分类：英语 2014-11-25 问题解答： 我来补答 I was at school. 再问： 这里不是复数吗，答句为什么不用WE 再答： 用We were at school 也行。 因为原问句中的you既可以作“你”也可以作“你们” 讲 展开全文阅读
