Why he left the party without saying goodbye was not clear.句子的结构.

分类: 作业答案 • 2022-01-09 18:01:15

问题描述：

Why he left the party without saying goodbye was not clear.句子的结构.
without saying goodbye 在从句里是什么句子成分

答

是做状语的,修饰left动词.