58、X射线机检查操作过程中X射线机停机的常见问题有( )。

　传送带电机过热

　行李和行李之间的距离太短

　X射线机显示器图像受到干扰

　X射线机在无行李检查时一直发射X射线

正确答案：ABCD

11、Can you suggest me an alternate flight?
——( )

10、I’d like to( ) for the inconvenience caused by this delay.

9、A: Could you tell me why Flight MU595 hasn’t departed yet?

32、设备显示薄有机物图像的能力是( )的定义

19、Instead of “Please erect your trunk on the conveyor belt”, we can also say( ).

18、CA973 is the( ).

17、I’m afraid you have to stay here for the night, but the airline( ) your meals and accommodations.

16、A: Do you know why my flight has been delayed?

17、Sorry, sir. As an airport staff working in the restricted area, you should wear your( )on your uniform during working hours.

16、The ( )can be exempt from security screening.