38、( )等瓶装压缩气体、液化气体属于易燃易爆物品。

18、A flight from one country to another country is called a ( ).

17、Just put your carry-on baggage on the belt, which will take it to be screened by( ).

32、通过检测穿过被检物品的或被散射的X射线的强度分布或能谱分布,生成被检物品的X射线机图像,据此对被检物品进行判识的安全检查设备是( )的定义。

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:( )?

33、X射线安全检查设备用英文表示为( )。

17、Things which are easily broken, damaged or destroyed is called( ).