can, may, must, should, could I can sing and dance. We should keep quiet in the reading room. 查看更多

 

题目列表(包括答案和解析)

用情态动词(can, may, must, need, have to)的正确形式填空:

-- Must I fetch some water for you?

-- No, you ______. I'm not thirsty.

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用情态动词(can, may, must, need, have to)的正确形式填空:

She said she ______ come earlier. Because she was very busy.

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用情态动词(can, may, must, need, have to)的正确形式填空:

-- Must I come?

-- No, you ______.

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用情态动词(can, may, must, need, have to)的正确形式填空:

I'm sorry I ______ be here so early.

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用情态动词(can, may, must, need, have to)的正确形式填空:

Please turn on the light. I ______ see the words clearly.

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