圆锥式破碎机的特点有()
A、破碎比大
B、生产率高
C、功率消耗低
D、碎石产品粒度均匀
参考答案:A, B, C, D
_____ the end of the road you will find a hospital. [ ]
A. At
B. By
C. In
D. On
法律解释