第20题: [单项选择]Where does the conversation most probably take place A. He has never been to the KFC, B. He doesn’t like fast food. C. He has no idea about it. 参考答案:B 答案解析:[听力原文] F: Do you like KFC M: Well, fast food is not for me.
第21题: [单项选择]完成电子商务的物质条件是() A. 配送 B. 物流 C. 运输 D. 搬运 参考答案:B