经济舱的酒水可以无限量供应。
A.正确B.错误正确答案：错误
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（中译英）您好。这是为您准备的酒水单和餐单。
（中译英）您好。这是为您准备的酒水单和餐单。 A.Excuse me, here is the wine list and menu for you.B.May I help you with the table?C.May I present it to you now?D.Can I take it away?正确答案：Excuse me, here is the wine list and menu for you.
Fasten the seat belt while the Fasten Seat Belt Sign is on.（）
Fasten the seat belt while the Fasten Seat Belt Sign is on.（） A.正确B.错误正确答案：正确
For flight safety, do not open the luggage compartment during turbulence.（）
For flight safety, do not open the luggage compartment during turbulence.（） A.正确B.错误正确答案：正确
The passenger could put the baggage under the seat.（）
The passenger could put the baggage under the seat.（） A.正确B.错误正确答案：正确
Smoking is permitted in the lavatory.（）
Smoking is permitted in the lavatory.（） A.正确B.错误正确答案：错误
