问题
选择题
—Oil is everywhere in this store, so you know smoking is forbidden here.
—I’m sorry.
A. can B. may C. must
答案
答案：C
本题的含义是这儿到处都是油，所以抽烟必须被禁止，must表示必须的意思，故本题选C。
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—Oil is everywhere in this store, so you know smoking is forbidden here.
—I’m sorry.
A. can B. may C. must
答案：C
本题的含义是这儿到处都是油，所以抽烟必须被禁止，must表示必须的意思，故本题选C。