问题描述: They were so far away that I couldn't make out their faces clearly.整句中有什么语法? 1个回答 分类:英语 2014-12-14 问题解答: 我来补答 首先整个句子是个过去时态.有couldn't do sthmake sth +形容词i hope that i can help u . 展开全文阅读