问题描述: They ate too much popcorn at the movies 改为否定句 1个回答 分类:英语 2014-11-29 问题解答: 我来补答 很高兴能够在这里回答你的问题,这道题的正确答案应该为:They didn't eat too much popcor at the movies. 再问: 那个eat 要不要改成ate? 再答: ate是eat的过去式 否定句加上助动词didn't 后,ate 要恢复为原形 eat 展开全文阅读