A.FCCH+SCH+BCCH+CCCH B.SDCCH/8(0...7)+SACCH/C8(0...7) C.BCCH+CCCH D.FCCH+SCH+BCCH+CCCH+SDCCH/4(0...3)+SACCH/C4(0...3)
A.MM B.RR C.CM D.都不是
A.LICD B.EPWR C.IXLT D.UBEX