能答题目吗
时间：06-25
整理：3721RD
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如题。
一、单选题
1.以下各消息中不是用Trafficchannel来传输的是?（D）
A.ECAM(ExtendedChannelAssignmentMessage) B.ESCAM(ExtendedSupplementalChannelAssignmentMessage) C.PSMM(PilotStrengthMeasurementMessage)
D.HDM(HandoffDirectionMessage)
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一、单选题
1.以下各消息中不是用Trafficchannel来传输的是?（D）
A.ECAM(ExtendedChannelAssignmentMessage) B.ESCAM(ExtendedSupplementalChannelAssignmentMessage) C.PSMM(PilotStrengthMeasurementMessage)
D.HDM(HandoffDirectionMessage)
________________________________________
________________________________________
________________________________________
________________________________________
正确！