问题描述：
What did you say just now?
1 .how I can open the door
2 .if you watched TV last night
3 .when did the program start
4 .you had finished your homework
写出选项,说明理由,讲解每一个选项.
回答句是I asked( )
为什么不选3啊?
1 .how I can open the door
2 .if you watched TV last night
3 .when did the program start
4 .you had finished your homework
写出选项,说明理由,讲解每一个选项.
回答句是I asked( )
为什么不选3啊?
问题解答：
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