79、泼水节的时间是农历清明后的第五天。

19、安检人员必须具有( )的注意力。

18、旅客服务心理学的研究对象是旅客服务活动过程中产生的旅客心理与服务人员心理( )及其发展规律。

17、( )refers to the freight carried by an aircraft.

16、They are restricted articles that can’t be taken into the passenger’s cabin. We can( )them to the crew. You can get them back at your destination.

15、Which of the following can be exempted from security check?

14、Please put your( ) on the belt,which will take it to be screened by X-ray equipment.

13、A:( )?

12、在危险品的一般应急程序中,首先应立即( )。

11、民用航空器监护职责不包括( )。

10、加入机组执行任务的非空勤人员,应当持有( )和本人工作证。