IEEE802.3的物理层协议10BASE-T规定从网卡到集线器的最大距离为( )
A.100m
B.185m
C.360m
D.500m
参考答案:A
It's warm today, _______ it is raining. [ ]
A. and
B. but
C. or
ASP默认的脚本编程语言是()。