用电监察员技师单项选择题每日一练(2019.07.26)

A.0.7
B.70%～80%
C.0.8
D.80%～85%

A.600
B.1500
C.2000
D.3000

A.0.1
B.0.25
C.0.5
D.0.05

A.1
B.2
C.3
D.5

A.0.02
B.0.03
C.0.04
D.0.05