题目内容
一What does the sign over there read?
一“No person ______ smoke or carry a lighted cigarette, cigar or pipe in this area.”
A. shall B. may C. will D. must
A
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题目内容
一What does the sign over there read?
一“No person ______ smoke or carry a lighted cigarette, cigar or pipe in this area.”
A. shall B. may C. will D. must
A