题目内容

下列关于WISH平台的数据特征说法有误的是‏

A. 碎片化购物
B. 周重复购买率40%
C. 每天浏览时间20分钟
D. 年龄跨度15-35岁

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‏WISH平台的创新点不正确的是

A. 娱乐感
B. 千人千面
C. 无需佣金
D. 瀑布流

Task:Decide whether the following statements are true (T) or false (F) according to the text.( ) 1 If you want to shop online, you should hunt for the shops that you want to visit.( ) 2 Haggle4me is a website helping people to get through the online maze.( ) 3 The haggler pays a quarter of the total price of the goods to the website.( ) 4 You should give the haggler more money in order to get a better deal.( ) 5 It will take a long time to list the unwanted items before selling them on eBay.( ) 6 People without a computer can’t make use of the online auction site, eBay.( ) 7 Chains of shops often take a small percentage of the sale price as their commission.( ) 8 People who can buy and sell online by themselves will probably get the best deal.

面向对象的特征之一是()

A. 对象的唯一性
B. 抽象
C. 封装性
D. 共享性

结构化设计方法采用变换分析和事务分析技术实现从数据流图导出初始化结构图

A. 从数据结构导出程序结构
B. 从模块结构导出程序结构
C. 从模块结构导出数据结构
D. 从数据流图导出初始化结构图

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