问题
选择题
I won't have anyone _____ in here. Whoever breaks the regulation will get punished.
A. to smoke
B. smoke
C. smoked
D. smoking
答案
答案：D
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I won't have anyone _____ in here. Whoever breaks the regulation will get punished.
A. to smoke
B. smoke
C. smoked
D. smoking
答案：D