5,17,37,65,( ),145
A.99
B.100
C.101
D.102
参考答案:C
回答问题。
1. What's your favourite food?
____________________________________________
2. What's your favourite fruit (水果)?
3. What do you have for dinner?
每一个C类地址有多少个IP地址能分配给主机使用()?
A.256
B.65532
C.32766
D.254