【題目】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】

試題分析： 句意：請看這則布告！這里不允許抽煙。如果你非要抽煙的話，請到抽煙專區(qū)。must這里表示 “非得，偏要”。故選C項。

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