论文部分内容阅读
在料峭的冬寒中,北京的各大网站已经为新世纪的到来严阵以待,电子商务成了所有大型网站不约而同的目标,但是电子商
In the steep winter cold, Beijing’s major websites have been waiting for the arrival of the new century, e-commerce has become the goal of all large sites, but e-commerce