题目内容
（请给出正确答案）
[主观题]
In the WAN, when a point-to-point subnet is used, an important design issue is the roucer
interconnection(74).
A．topology
B．computer
C．service
D．lines
提问人：网友zwwfn86
发布时间：2022-01-07
如搜索结果不匹配，请 
A、begin with
B、move on
C、move towards
D、start with
