机动车位置的测量点是（）。
A.前后轴同侧轮胎外缘与轴心处于同一垂线的接地点
B.前后轴同侧轮胎外缘
C.前后轴同侧轴心
D.车辆同侧前后角
参考答案：A
下列辅料在软膏中的作用
属乳化剂的是
A．单硬脂酸甘油酯B．甘油C．白凡士林D．十二烷基硫酸钠E．对羟基苯甲酸乙酯
Reviewing work products and results to ensure that all were completed satisfactorily and formally accepted is part of ______ .
A．risk management
B．quality control
C．change control management
D．verify scope
