If a passenger asks about the entertainment options on the flight during check - in， you should：

If a passenger asks about the entertainment options on the flight during check - in， you should：
A.There's no entertainment on this flight.
B.Provide information about the in - flight entertainment system， such as available movies， TV shows， and music.
C.You have to bring your own entertainment.
D.I don't know what's on the entertainment system.
正确答案：B
试题解析：乘客询问航班的娱乐选项时，工作人员应提供关于机上娱乐系统的详细信息。