A.1.0 B.1.2 C.1.67 D.2.67
A.基站故障 B.直放站故障 C.時(shí)間色散 D.手機(jī)故障
A.直放站有問(wèn)題 B.施主小區(qū)有問(wèn)題 C.通話質(zhì)量好,表明直放站和施主小區(qū)都無(wú)問(wèn)題 D.條件不足,無(wú)法判斷