A.0.8%, B.0.9%, C.1.0% D.1.2%
单项选择题无线利用率高于70%时,利用率每上升多少,考核指标提高1%:()
A.1%, B.2%, C.3%, D.4%
单项选择题无线利用率高于多少时,利用率每上升2%,考核指标提高1%:()
A.60%, B.70%, C.80%, D.90%