—Excuseme,Sir.Butsmokingisnotallowedhere. —Sorry,Ididn’...

问题详情：

— Excuse me, Sir. But smoking is not allowed here.

  — Sorry, I didn’t see the sign. I’ll ________  my cigarette at once.

     A. put on               B. put up              C. put out             D. put off

【回答】

C

知识点：动词和动词短语

题型：选择题