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问题 单项选择题

在Internet 与EDI(电子数据交换)的四种结合方式中，最流行的方式为 (1) 目前普遍采用的EDI通信模式为 (2) 。

2（）

A．LAN

B．PTP

C．INTERNET

D．VAN

答案

参考答案：D

解析：

EDI通信模式为VAN

问答题 简答题

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