-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：根据题干，本句的意思应是“我马上就熄灭我的香烟。”put out“扑灭”，put away“放好”，put up“张贴”，put off“推迟”，很明显应用put out。所以本题选A。