题目内容
Tom, you ________ play with the knife．You ________ hurt yourself．
[ ]
A．won't; can't
B．mustn't; may
C．shouldn't; must
D．can't; should
答案：B
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题目内容
Tom, you ________ play with the knife．You ________ hurt yourself．
A．won't; can't
B．mustn't; may
C．shouldn't; must
D．can't; should
). 
) to the computer. 
)in the classroom. 
). 
) to the computer. 
) in the classroom.