问题描述： He put the bag into the desk.主动语态改为被动语态 1个回答 分类：综合 2014-11-28 问题解答： 我来补答 He put the bag into the desk.主动语态改为被动语态The bag was put into the desk by him.解析：He put the bag into the desk.此句中的put 是过去式,一般过去时的被动语态结构：主语+ was/ were + 过去分词...不明白的再问哟,请及时采纳,多谢! 展开全文阅读
