John, youplay with the knife, or you hurt yourself.[ ]A. won't; can't B. mustn't; may

题目简介

John, youplay with the knife, or you hurt yourself.[ ]A. won't; can't B. mustn't; may

题目详情

John, you              play with the knife, or you               hurt yourself.
[     ]
A. won't; can't    
B. mustn't; may      
C. shouldn't; must  
D. can't; shouldn't
题型:单选题难度:中档来源:期中题

答案

B

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