从逻辑功能上看,一个计算机网络可分成两个子网,即资源子网和通信子网。资源子网提供访问 发布时间:2017-06-22 08:43 │ 来源:www.tikuol.com 题型:单项选择题 问题: 从逻辑功能上看,一个计算机网络可分成两个子网,即资源子网和通信子网。资源子网提供访问网络和处理数据的能力,其主要组成部件不包括()。A.主机系统B.终端控制器C.终端D.网络节点
题型:单项选择题 请根据句意及英文释义选择或写出单词。 1. — Mom, I'd like some hamburgers. I think they are very _________ (nice, good). — OK, we'll have them for lunch. 2. — Please come in and have a _________ (seat, sit). — Thank you. 3. — Dad, would you like to _________ (get, takes) a new bike for me? — Sure. What color would you like?4. These are your oranges. Those are _________ (my oranges). 5. — What time do you often get up in the morning? — At a _________ (fifteen minutes) past six. 查看答案