问题描述: Because of you .I was changed.I tried.I sad too. 1个回答 分类:英语 2014-12-04 问题解答: 我来补答 sad是形容词,不能作为动词使用,应该是felt sad too 或是 was sad too 因为你,我改变了,我试了,我也感到难过/我也难过过 展开全文阅读