How to reply when the passengers press the call button?
A. What can I do for you?
B. Here you are.
C. Nice to meet you.
D. Welcome aboard.
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(中译英)我们提供多种类型的音乐。We provide several kinds of music.
A. 对
B. 错
UM refers to ( ).
A. unavailable minor
B. unaccompanied man
C. unaccompanied minor
D. unavailable man
What would be provided for unaccompanied child on the plane?
A. child packs
B. child meal
C. milk powder
D. pacifier
无成人陪伴儿童的年龄范围为5-12周岁。
A. 对
B. 错