设施完好率应符合: 收费设施完好率应不低于_____；监控设施完好率应不低于_____；通信设施.供配电设施完好率应不低于_____。
A.98% .95% .99%
B.99% .95% .98%
C.95% .98% .99%
D.98% .99% .95%
正确答案是C