问题描述:
1.When you get up this morning?2.Did you get up
1.When you get up this morning?
2.Did you get up this morning?
3.When did you get up this morning?
这三句有什么问题,如何掌握明白when,did,get up之间关系?能举些例子吗?
1.When you get up this morning?
2.Did you get up this morning?
3.When did you get up this morning?
这三句有什么问题,如何掌握明白when,did,get up之间关系?能举些例子吗?
问题解答:
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