问题描述: suddly he heard her opening the door 分析句子成分,并说明现在分词的用法. 1个回答 分类:英语 2014-11-24 问题解答: 我来补答 suddenly(状语) he(主语) heard(谓语) her opening the door(宾语) 现在分词在这个句子的用法:hear sb's doing sth 展开全文阅读