问题描述： someone is repairing the old clock改被动语态 1个回答 分类：英语 2014-11-07 问题解答： 我来补答 Someone is repairing the old clock.（改被动语态）The old clock is being repaired by someone.这个旧钟正在被人修理.这句是现在进行时态的被动语态. 展开全文阅读
