When a passenger with a service dog asks for a seat near the emergency exit， you should：

When a passenger with a service dog asks for a seat near the emergency exit， you should：
A.Immediately assign the seat.
B.Explain that service dogs are not allowed near emergency exits due to safety regulations and suggest alternative seating.
C.Refuse without explanation.
D.Charge extra for a different seat.
正确答案：B
试题解析：向乘客解释服务犬不能靠近紧急出口的安全规定，并建议其他合适的座位，既遵守了规定，又能让乘客理解和接受。