42、X射线机防止X射线泄漏的防护措施包括( ) 。

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( ).

16、The date on which a license or document expires is called( ).

15、Please go through that gate, the staff will give you a( ).

14、A diplomat and his carry-on baggage shall not be( ).

13、A:( ) will the search take?