47、下列语句中不属于“催促、命令式”的服务忌语有( )。

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

47、Which of the following is forbidden articles?

46、Which of the following is not the flight number of Air China?

45、Airport fee is airport( )and( ) fee.

44、Security check usually consist of( ).

75、( )refers to goods prohibited by law or treaty from being imported or exported.

74、Can you put me on( )flight to Harbin?

73、All the flights before nine ( ) because of poor visibility this morning.

72、I’m ( ) to tell you that your flight has been delayed owing to mechanical difficulties.

13、——I forgot to carry my permit with me, would you please let me in?
——( ).