ARPANET 的研究奠定了 Internet 发展的基础,而二者共同的发展基础是 IEEE802 协议体系
B.
广域网,城域网与局域网技术的成熟加速了 Internet 的发展进程
C.
计算机网络、电信网络与有线电视网络从机构、技术到服务呈现出三网融合的趋势
D.
P2P 模式进一步扩大了网络资源共享范围和深度
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举一反三
【判断题】Words such as “Hello” and “Nice to meet you” are more acceptable to respond to an introduction in formal situations than “charmed” or “a pleasure”.
【单选题】Jiff is a departmental manager of Su.Co. He is concerned about the rumours that he has heard through informal channels relating to possible redundancies in his department. The rumours are uncertain, b...
A.
Ignore and do nothing
B.
Respond through the same informal ways through the workers
C.
Issue a formal response explaining the real situation