一What does the sign over there read?一“No person smoke or carry a lighted cigarette, cigar

发布时间:2020-08-29 20:32:43


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

网友回答

(答案→)A. shall
B. may
C. will
D. must
解析:考查情态动词。“那边那个标志上说什么?”“‘在这一区域,不准吸烟或携带点燃的雪茄,香烟或烟斗。’”shall用于第二、三人称,表示命令、警告、威胁、许可等;may表可能;will表意愿;must“必须”。故选A。
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