— Excuse me will the plane for Beijing within an hour?— I’m not sure. You can go to the I

问题补充：

— Excuse me, will the plane for Beijing within an hour?

— I’m not sure. You can go to the Information Desk for help.

A. get off

B. take off

C. turn off

D. show off

答案：

A. get off

(答案→)B. take off

C. turn off

D. show off

解析：句意：打扰一下，飞往北京的飞机一个小时内将要起飞吗？A下车B起飞C关闭D炫耀，根据句意，故选B。