咨询工程师进行工程和货物采购咨询服务,首先必须熟悉相关( ),严格贯彻和执行法律规定的招标程序和方法。
A.技术规范
B.法律法规
C.合同文本
D.资格审查标准
参考答案:B
Poor Tim! He had his pocket ________on his way to the theatre. So he had to give up his favourite play.
A.robbed
B.cheated
C.picked
D.stolen
调车作业在副司机一侧显示信号时,调车速度应控制在()。
A、10km/h
B、15km/h
C、20km/h
D、25km/h