题目内容
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e-commerce e-cash e-dictionary e-journal
e-mail e-merchant e-classroom e-shopper
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更多“e-commerce e-cash e-dictionary…”相关的问题
What can be inferred from the passage？
A．China will become the major market for American e-commerce businesses.
B．China's e-commerce businesses would do business on their own.
C．American businesses' entry into Chinese market is a threat to China's e-commerce.
D．American giants will move out from European markets.
A.匿名性
B.用户、商家和E-cash银行都需使用E-cash软件
C.身份验证是有E-cash本身完成的
D.具有现金特点，可以存、取、转让，适用于小额交易
A.E-cash银行负责资金转移和身份验证
B.不具有匿名性和现金特点
C.用户、商家和E-cash银行都需使用E-cash软件
D.银行和商家之间应有协议和授权关系
A.Electronic Purse
B.Electronic Fund Transfer
C.Wallet Administration
D.E-cash
