下列哪几个字母同时代替两个韵母？（） ["DCR","DPR","RCP","PWA"]
Which three statements are true about TACACS+？（） ["It is a Cisco proprietary protocol.","It runs on TCP port 59. .","Authentication and authorization are done at different stages.","TACACS+ encrypts the entire body of the packet， but leaves a standard TACACS+ header.","It is an industry standard protocol.","TACACS+ encrypts both the entire body of the packet and the TACACS+ header."]
倾销
TSS系列设备用于业务保护目的创建的Tunnel，其CV周期应当在如下几个值中选择（） ["3.3ms，10ms","10ms，50ms","3.3ms，10ms，100ms","3.3ms，10ms，50m"]
军运中经铁路局军代处同意，对超过规章规定押运人数的押运人员（） ["应核收押运人员乘车费","不收取押运人员乘车费","可按百分之五十收取押运员费","可按百分之八十收取押运员费"]
用骨骼肌的结构力学模型说明肌肉受激发时的力学效应的顺序性。
