When a passenger asks about the Wi-Fi availability on the flight during check - in， you should：

When a passenger asks about the Wi-Fi availability on the flight during check - in， you should：
A.I have no idea.
B.Provide information about whether the flight offers Wi-Fi， and if so， any associated costs or limitations.
C.All flights have free Wi-Fi.
D.Wi-Fi is not allowed on flights.
正确答案：B
试题解析：当乘客在办理登机手续时询问航班上的 Wi-Fi 可用性，工作人员应提供关于该航班是否提供 Wi-Fi 的信息，如果提供，还应说明任何相关费用或限制。