A:18元
B:16元
C:25元
D:17.5元
高铁的建成使洛阳到各地的旅行更加方便.
生活在南极寒冷环境中的企鹅,体内脂肪可厚达4厘米,这说明( )
集体建设有赖于每个成员的 ( )
①自觉愿望 ②自主行动 ③自主建设 ④自我管理
A. Good morning, Ben!
B. OK.I like bikes. Do you like bikes?
C. They are fun. I like balls, too.
D. No, I don't like bikes. I like balls.
E. Good morning, Joe! Let's paly!
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