You swim in this part of the lake. It’s not safe. A. mustn’t B. needn’t C. won’t 【查看更多】

 

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You _____ swim in this part of the lake. It's not safe.

[     ]

A. mustn't
B. needn't
C. won't

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You ________ swim in this part of the lake．It’s not safe．

[　　]

A．mustn’t

B．needn’t

C．won’t

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