单项选择题
A.电子数据交换 B.协同电子商务 C.基础电子商务 D.商务社区
A.网络广告 B.销售促进 C.站点推广 D.关系营销
A.Cyber Marketing B.Internet Marketing C.Network Marketing D.e-Marketing
A.C2G(Customer to Government) B.C2C(Customer to Customer) C.G2G(Government to Government) D.C2B(Customer to Business)
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