54、在证件情况处置程序中,下列不正确的做法是( )。

46、No rush, sir, the plane will take off in 15 minutes, there’s still( )left.

45、I’m sorry, sir. Your identity card( ). Do you have any other means of identification?

46、Which of the following are NOT right?

45、Before checking in the baggage, it’s best for the passenger to( ).

44、In order to improve checking speed,passengers in tourist group,please( ) according to the list of plane tickets.

43、——( )
——I am going to Lhasa.

45、Sir, please( ).

44、Which of the following cannot be taken on the plane?

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

49、Generally speaking,( )should have a valid permit when he needs to enter the departure lounge.