He asked Tom if he had finished homework.对奥妙

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
英语人气:226 ℃时间:2019-12-08 19:22:56
优质解答
用 whether 时后面要搭配 or not.
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