请出示登机牌。
A. May I have your boarding pass?
B. May I have a look at your boarding card?
C. Your boarding pass,please?
D. All the above
The seat number is shown __________________.
A. on the safety belt
B. on the tray table
C. on the seatback
D. along the edge of the overhead compartment
行李架
A. overhead bin
B. overhead compartment
C. overhead locker
D. all the above
--- Thank you!--- _______________________.
A. Don't thank me.
B. Never mind.
C. Thank you, too.
D. You are welcome.
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