问题

I wonder _____________without water.—About a week.

A: mustn’t ;has gone
B:mustn’t ;has been
C:can’t ;has gone
D: can’t ;has been

正确答案是：

同类题型

下列各句中，没有语病的一句是(　　)

Look! There are five planes _______ in the sky.

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With a lot of difficult problems _________, the manager felt worried all the time.