问题描述: He has to take away his table.请改为被动语态,勤态动词是直接加be,have to是如何改呢? 1个回答 分类:英语 2014-11-11 问题解答: 我来补答 The table has to be taken by him!have to be 例子:i have to be a superman!我要成为一个超人! 展开全文阅读