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. will B. may C. shall D. must
C

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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. will B. may C. shall D. must
C