1．What B2B stands for?
Business-to-Consumer
Business-to-Business
Consumer-to-Consumer
Consumer-to-Administration
2．Business-to-Consumer (B2C) type e-commerce encompasses all electronic transactions of goods or services conducted between consumers.
对
错
3．Business-to-Administration
消费者对企业
消费者对消费者
企业对企业
企业对行政机构
