下列有关整体道床主要特点描述错误的是（）。15
A.整体性好
B.坚固、稳定、耐久
C.轨道建筑高度小，减少隧道净空
D.弹性好
参考答案：D
生活方式是指人们在日常生活中所遵循的各种______．
Were the miners as ______ as before after they were out of danger? [ ]
A. health
B. healthy
C. healthier
D. healthily
