呼叫中心最早的应用主要集中在()业、()业和()业。
参考答案:民航;银行;旅游
(2013·高考湖北卷)He didn’t selfishly keep for himself the money inherited from his uncle.Instead,he made a________contribution to help the community.
A.commercial
B.generous
C.comparable
D.profitable
()的出现,被称为零售业的第四次革命。
A、邮购商店
B、超级市场
C、信息孵化技术
D、百货商店