问题描述: It is now being sent to his home by train.这句话里为什么要加being?能不能去掉呢? 1个回答 分类:英语 2014-10-19 问题解答: 我来补答 这个是现在进行时的被动语态.看下面的结构:be doing——be being done, 展开全文阅读