问题描述: It is on September 1st _____ students go back to school every year. 1个回答 分类:英语 2014-09-22 问题解答: 我来补答 填 that这是强调句,it is.that.还原回普通句型是,Students go back to school on September 1st every year.【俊狼猎英】团队 展开全文阅读