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疑问句中情态动词的位置?Why couldn't you get to sleep?能用Why you couldn't get to sleep?

分类: 作业答案 • 2022-07-15 16:26:45

问题描述：

疑问句中情态动词的位置?
Why couldn't you get to sleep?
能用Why you couldn't get to sleep?

答

疑问句里情态动词必须提前,就像do、be动词一样