He asked Tom if he had finished homework．对奥妙帮忙说明理由与He asked Tom whether he had finished his homework．有什么不同

分类: 作业答案 • 2021-12-20 03:44:11

问题描述：

He asked Tom if he had finished homework．对奥妙
帮忙说明理由与He asked Tom whether he had finished his homework．有什么不同

答

用 whether 时后面要搭配 or not.