---Excuse me Sir. But smoking is not allowed here.---Sorry I didn’t see the sign. I’ll

问题补充：

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

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

A. put out

B. put away

C. put up

D. put off

答案：

(答案→)A. put out

B. put away

C. put up

D. put off

解析：A. put out扑灭 B. put away收拾 C. put up建立 D. put off推迟；句意：打扰一下，先生。吸烟在这里是不被允许的。对不起，我没有看见标示。我将立刻熄灭它，故选A