以下不属于五种主要的电子商务类型的是：
发布时间：2021年09月29日
A.Business-to-consumer(B2C)
B.Business-to-business(B2B)
C.Business processes that support buying and selling activities(B2E)
D.Governments-to-government(G2G)
答案：D
A.Business-to-consumer(B2C)
B.Business-to-business(B2B)
C.Business processes that support buying and selling activities(B2E)
D.Governments-to-government(G2G)
答案：D