问题描述: i must have watched 和 i must have been watch TV意思一样吗 为什么 1个回答 分类:英语 2014-11-28 问题解答: 我来补答 不一样.I must have watched表示我肯定已经看过了;I must have been watching TV表示某个时间段正在看电视,事情发生在说话前 展开全文阅读