Mum, it's too hot. ________ I swim in the lake?
No, you ___________. That's too dangerous!( )
A.Should; can'tB.Need; mustn't
C.Must; needn'tD.Could; mustn't
Mum, it's too hot. ________ I swim in the lake?
No, you ___________. That's too dangerous!( )
A.Should; can'tB.Need; mustn't
C.Must; needn'tD.Could; mustn't
试题篮
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