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MayIsmokehere?No,youitbedangerousA.can;t,canB.maynot,mayC.didn'tbeforeD.dosen't,nutil

题目详情
May I smoke here?
No,you___it___be dangerous
A.can;t,can B.may not,may C.didn't before D.dosen't,nutil
▼优质解答
答案和解析
B