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【多选题】
按计算机网络覆盖的范围将计算机网络分类,其分类为:A.
局域网
B.
城域网
C.
广域网
D.
Internet
手机使用
分享
复制链接
新浪微博
分享QQ
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反馈参考答案：
举一反三
【单选题】单位或个人对过去一定阶段所做的工作或开展的活动进行全面、系统的分析、研究和评价,从中找出成绩、问题、经验和教训,揭示规律的书面材料叫
A.
述职报告
B.
工作方案
C.
总结
D.
综合通报
【简答题】The whole class __________________ (listen to) the teacher attentively.
【简答题】retrospect
【简答题】当用户要运行一个程序时,( )必须先将程序载入内存。
【简答题】Listen to the passage and write down the whole passage.
【简答题】Listen and write down the whole passage.
【多选题】Listen to the whole advertisement and choose the true statements .
A.
ENet Company can help you set up the network by yourself.
B.
Data networks these days have become more and more important.
C.
ENet Company can help you set up secure, high-speed and cost-effective network.
D.
According to the ad, the Intranet and Internet are converging nowadays.
E.
If you would like more information on how the company can help with your network connectivity questions, you contact the company through either the email or the phone.
【简答题】Listen and write down the whole passage.
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