A. I am twenty years old. B. Fine, thank you. C. You are so kind. D. I am on 16D.
A. Yes, you may. B. Yes, you can. C. Here is my passport. D. Of course! Here you are.
A. 客户经理 B. 销售经理 C. 乘务长 D. 客舱乘务员
A. 犹豫 B. 立即 C. 延误 D. 取消
A. walk B. go C. take D. pass
A. window seat B. aisle seat C. middle seat
A. Your seat is in the front of the cabin. B. Your seat is in the middle of the cabin. C. Your seat is in the rear of the cabin. D. Your seat is out of the cabin.
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