以下哪一项不属于职位名称?()
A.招聘专员
B.平面设计师
C.软件工程师
D.市场营销
参考答案:D
He was overlooked when they ________ choosing a new manager, which came as a complete surprise to him.
A.set out
B.set about
C.set off
D.set up
开关箱中必须安装漏电保护器,且应装设在靠近负荷的一侧,潮湿或腐蚀场所应采用防溅型产品,其额定漏电动作电流不应大于()
A.10mA
B.15mA
C.20mA
D.30mA