被动语态的疑问句1.Must we hand in examination papers now?2.How did y

问题描述：

被动语态的疑问句
1.Must we hand in examination papers now?
2.How did you make the model plane?
3.You can keep the book for two weeks.
你们说我该选谁

1个回答分类：英语 2014-11-04

问题解答：

我来补答

1.Must we hand in examination papers now?
-----Must the exam papers be handed in now
2.How did you make the model plane?
------How was the model plane made by you?
3.You can keep the book for two weeks-----The book can be kept for two weeks
---------How long can the book be kept (by me)

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