◎ 题干
一 What does the sign over there read?
一 "No person _____ smoke or carry a lighted cigarette,cigar or pipe in this area."
[     ]
A. will
B. may
C. shall
D. must
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“一 What does the sign over there read?一 "No person _____ smoke or carry a lighted cigarette,cigar or pipe in this area." [ ]A. will B. may C. shall D. m…”主要考查了你对  【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。