单选题
根据电子商务使用的网络类型，电子商务类型可以分为（）。
发布日期：2020-12-11
基于B to B的电子商务、基于B to C的电子商务、基于B to G的电子商务
基于EDI的电子商务、基于Internet的电子商务、基于Intranet/Extranet的电子商务
基于因特网的电子商务、基于局域网的电子商务、基于广域网的电子商务
基于虚拟网的电子商务、基于互联网的电子商务、基于城域网的电子商务
试题解析
电子商务类型
电子商务类型指的是电子商务的分类，一共有五种：企业与消费者之间（B2C），企业间电子商务(B2B),企业业务流程，消费者间电子商务（C2C），企业与政府间电子商务（B2G），消费者与政府间电子商务（C2G）。
- 中文名
- 电子商务类型
网络类型
从不同的角度对网络有不同的分类方法，每种网络名称都有特殊的含意。几种名称的组合或名称加参数更可以看出网络的特征。千兆以太网表示传输率高达千兆的总线型网络。了解网络的分类方法和类型特征，是熟悉网络技术的重要基础之一。
- 中文名
- 网络类型
- 传输介质
- 有线网、光纤网、无线网
- 地理位置
- 局域网、城域网等
- 拓扑结构
- 星型网络、
分为
分为 - 拼音fēn wéi 动词，生活中经常使用词语，如：“一分为二”、“一分为三”等。
- 中文名
- 分为
- 注音
- ㄈㄣ ㄨㄟˊ
- 拼音
- fēnwéi
- 解释
- 判断；断定
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Oxford When language learners arrive in Oxford, many ask where the university is, thinking that they will be shown just one building. It’s up to their teachers to explain that Oxford university is made up of a collection of many different colleges and institutions, each with its own history and characteristics. There are many other surprises that learners discover about the city and its university. Katie Jennings is a social organizer at King’s St Joseph’s Hall in East Oxford, and it is her job to organize activities for learners outside of lesson time. She says many learners are surprised to discover that Oxford is a home to a wide variety of nationalities and ethnic groups, and one of the most popular social events is a night out at one of the town’s Latin American dance clubs. After a day spent learning English and absorbing the ancient atmosphere of the university, learners can samba the night away. The city also has a thriving Asian community, and the sight of women in saris is as common in Oxford’s streets as academics in gowns and mortarboards. There is also a mouth-watering selection of Asian restaurants serving curries, as well as shops stocked with exotic vegetables and fruits. The city has attracted such a diverse population not only because of the university, but also because it is an important industrial centre which is known for car manufacturing among other things. In spite of large industrial areas, the old of the city centre has remained surprisingly intact. Carmel Engin, who teaches at the Lake School, says many learners are surprised to find that the city is free from the usual high-rise modern buildings. “From the centre of Oxford, you can see green hills in the distance, and this will make learners deeply feel that they are in a small, friendly town, but not just another modern metropolis.” Some learners will be tempted to explore those green hills—Oxford is surrounded by some of the most beautiful countryside in southern England—but, as Engin admits, with so much to do and see in the city, few learners find the time, to explore its surroundings.
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