Stewardess: Good morning. __________ This way, please.
assenger: Thank you. Stewardess, can you direct me to my seat?
tewardess: Certainly. May I see your boarding pass, please?
assenger: Sure, here it is.
A、 How are you?
B、 Nice to meet you.
C、 You are welcome to our plane.
D、 Welcome aboard.
【正确答案】：D
