问题：
[单选题] （ ）is the popular LAN developed under the direction of the IEEE 802.5.（ ）is the popular backbone technology for transmitting information at highspeed with a high level of fault tolerance which is deve
A、Ethernet,FDDI
B、Token Bus,Ethernet
C、Token Ring，FDDI
D、DQDB,QinQ
参考答案：
C、Token Ring，FDDI
● 参考解析
