运用客车质量鉴定条件中,发电车发电机配件丢失属()故障。
A.A类
B.B类
C.C类
D.D类
参考答案:C
—The T-shirt looks nice on you! How much does it ?
—I just ten dollars for it.
A. take; afforded B. cost; paid C. cost; spent
权变措施的确定是在风险管理的哪个步骤()。
A、风险识别
B、风险定性分析
C、风险应对规划
D、风险监控