高等继续教育 / 计算机专业英语
正确率:100%
题型描述: 单选题
An ISP supplies a _ _ _ _ _ _ _ _ _ that you can dial from your computer to log on the internet server.
A.public key
B.help file
C.private key
D.service number
An ISP supplies a _ _ _ _ _ _ _ _ _ that you can dial from your computer to log on the internet server.
A.public key
B.help file
C.private key
D.service number
参考答案: