4G上网叠加包有哪几种套餐()
A、10,50,70,100
B、10,30,50,80
C、50,60,100,130,180
D、30,50,70,100
参考答案:A
电气接地电阻测试记录,应由()及施工单位共同检查。
A、质监单位
B、建设(监理)单位
C、安监单位
The project team members should also be aware of one of the fundamental tenets of modem quality management:quality is planned, designed and built in, not (74) .
A.check-in
B.inspected in
C.executed in
D.look-in