第15题: [简答题]Credit cards enable their holders to obtain goods and services on credit. They are issued by retail stores, banks, credit-card companies to approved clients. The bank or credit-card company settles the client’s bills, invoicing him monthly and charging interest on any outstanding debts. 参考答案:
信用卡能使持卡人通过赊账的方式购买商品、得到服务。信用卡由零售商店、银行和信用卡公司发给经过批准的客户。银行或信用卡公司结清客户的账单，按月给客户开列其消费清单，收取欠款利息。
答案解析:
本段落是介绍信用卡的。issue发给；retail stores零售商店；charging interest欠款利息。
