Question

【题目】Passengers are permitted only one piece of hand luggage onto the plane.

A. to carry B. carrying

C. to be carried D. being carried

Answer 1

【答案】A

【解析】

试题分析：考查动词时态和语态。句意：乘客只被允许带一件手提行李上飞机。permit sb to do sth允许某人做…，被动语态是：sb be permitted to do，故选A。