问题描述： people know that he is able to do it well 改为被动将这句话改为被动语态 1个回答 分类：英语 2014-11-28 问题解答： 我来补答 He is known to be able to do it well by people 再问： 有把握不？ 我自己想的是he is able to do it well is known by people 展开全文阅读
