题目内容
— What does the sign over there read?
— No person ______ smoke or carry a lighted cigarette, or pipe in this area.
A.will B.must C.may D.shall
D
【解析】

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题目内容
— What does the sign over there read?
— No person ______ smoke or carry a lighted cigarette, or pipe in this area.
A.will B.must C.may D.shall
D
【解析】
|