下列存关哺乳动物骨、肌肉和关节的叙述不正确的是( )
几位外国学生想来中国旅游,请你提供参考意见。玛丽和罗斯想去领略热带雨林风光、观赏孔雀舞、参观傣家竹楼。你建议她们去( )
— Must we get to the airport before 8 o'clock?— No, you _____. The plane takes off at 12 o'clock.