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[单选题]
What will cause wireless voice devices to perform poorly?()
A.averagesignalstrengththatisgreaterthan-67dBi
B.celloverlapof15to20percent
C.unevenwirelesscoverage
D.absenceofcoverageholes
提问人:网友lixin080108
发布时间:2022-01-07
A.averagesignalstrengththatisgreaterthan-67dBi
B.celloverlapof15to20percent
C.unevenwirelesscoverage
D.absenceofcoverageholes
B、属地管理
C、直线责任、属地管理
D、以人为本
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