单项选择题

In Paragraph 5, "in-flight service" means ______.

A．charge-free air service
B．a new safety device
C．service on the plane
D．flights within one country
<上一题 目录 下一题>
热门 试题

单项选择题
One criticism against many international airlines is that they have, in the recent past, ______.
A．catered for the more wealthy people
B．given preferential treatment to executive clients
C．only met the needs of the regular travelers
D．marketed their service with the masses in mind
单项选择题
With the intention of attracting a somewhat different type of passengers, the airlines have now begun to concentrate on ______.
A．providing facilities enabling business travelers to work on board
B．ensuring that the facilities offered to the executive are indeed superior
C．organizing activities in which first-class passengers can participate
D．installing sleeping compartments where more privacy is ensured
相关试题