问题描述： weren't的原形是什么我不会请指教这个原形我知到了是WERE NOT 1个回答 分类：英语 2014-11-29 问题解答： 我来补答 aren't 的过去式是： weren't如： We aren't at school today. We weren't at shcool yesterday. 展开全文阅读
