问题描述: 我猜他们那个时候肯定在看电视 I suppose they —— —— —— TV at home at that time. 1个回答 分类:英语 2014-10-14 问题解答: 我来补答 I suppose they (must)(be)(watching)TV at home at that time.mush be doing这里表示肯定的推测,“一定在做什么”.【公益慈善翻译团】真诚为您解答! 展开全文阅读