制动跑偏的原因有悬架元件连接螺栓松动,轮胎压力不一致,一侧制动分泵活塞活动受阻()等。
A.制动液少
B.制动主缸故障
C.一侧制动器底板变形
D.制动踏板行程过大
参考答案:C
As for my own work, much of it is being in the right place at the right time. [ ]
A. because
B. since
C. due to
D. for
美国出现的“管理运动”的必然性表现为()
A.大势所趋
B.铁路先行
C.一个火花
D.三次高潮
E.四个观点