转向架中的同一轮对两车轮（）相差过大时，能引起轮对一侧减载而造成脱轨事故。
参考答案：直径
______, I've never seen anyone who's as capable as Kate. [ ]
A. As long as I have travelled
B. Now that I have travelled so much
C. As I have travelled much
D. Much as I have travelled
下列各项，适宜采用"热因热用"治疗的病证是（）
A.真寒假热证
B.上热下寒证
C.真热假寒证
D.上寒下热证
E.表寒里热证
