问题描述: The library is now closed. closed是表被动还是表完成?我有点不懂我想问的是过去分词的用法 1个回答 分类:英语 2014-11-23 问题解答: 我来补答 The (article) library (noun)is (verb) closed (adjective)."Closed" is the adjective because the sentence is describing a "closed library". 展开全文阅读