(75) means the conducting of business communication and transaction over network and thr

计算机 公共英语 已帮助 人

(75) means the conducting of business communication and transaction over network and through computers.

(75)

A. E-Mail

B. E-Government

C. E-text

D. E-Commerce

热搜:公称外径De75的塑料管对应的公称直径是()