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    【题目】Please look at the notice! Smoking is not allowed here. If you _______ smoke, go to the special area, please.

    A. shall B. will C. must D. can

    【答案】C

    【解析】

    试题分析： 句意：请看这则布告！这里不允许抽烟。如果你非要抽烟的话，请到抽烟专区。must这里表示 “非得，偏要”。故选C项。

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