问题描述: 英语-为什么是he didn't get up yesterday而不是he wasn't get up yesterday 1个回答 分类:英语 2014-10-15 问题解答: 我来补答 如果说wasn't首先后面应该是got,而意思是他昨天没有被起床,不符合逻辑didn't是助动词,否定了get up 展开全文阅读