问题描述： 英语翻译为什么被证明 不是用的被动? 1个回答 分类：英语 2014-11-14 问题解答： 我来补答 在你的句子里,prove是连系动词.连系动词没有被动语态形式.不过,以下句子中,prove必须是被动语态形式：it is often proved that what he says often is incorrect.--------这是主语从句.it is often proved that what he says often turns out to be incorrect.--------这是主语从句. 展开全文阅读
