问题描述: unaware that he has known that,he thinks himself still safe中的前半句属于什么语法? 1个回答 分类:英语 2014-10-20 问题解答: 我来补答 分词作状语,表修饰原来的搭配是be unaware that,现在是把be省略,分词提前 展开全文阅读