问题描述: 句子中出现ever since是不是就一定要用完成时呢、? 1个回答 分类:英语 2014-10-10 问题解答: 我来补答 ever since; since;since...等做时间状语,(主)句常用完成时态,从句用一般过去时.Eg.Ever since you left me,I've tried to foegot you. 展开全文阅读