题目内容

（中译英）我们提供多种类型的音乐。We provide several kinds of music.

A. 对
B. 错

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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

下面哪个选项不属于骨的基本结构( )

A. 骨膜
B. 骨质
C. 骨骺
D. 骨髓
E. 骨密质