One hundred and thirteen million Americans have at least one bank-issued credit card. They give their owners automatic credit in stores, restaurants, and hotels, at home, across the country, and even abroad, and they make many banking services available as well’ More and more of these credit cards can be read automatically, making it possible to withdraw or deposit money in scattered locations, whether or not the local branch bank is open. For many of us the"cashless society"is not on the horizon- it’s already here.
While computers offer these conveniences to consumers, they have many advantages for sellers too. Electronic cash registers can do much more than simply ring up sales. They can keep a wide range of records, including who sold what, when, and to whom. This information allows businessmen to keep track of their list of goods by showing which items are being sold and how fast they are moving. Decisions to reorder or return goods to suppliers
A. in the future all the Americans will use credit cards
B. credit cards are mainly used in the United States today
C. nowadays many Americans did not pay in cash
D. it is now more convenient to use credit cards than before
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A. 合闸线圈 B. 合闸电磁铁 C. 分闸缓冲垫 D. 铸铁盖 E. 方形磁轭 [填空题]当突然发现接触网故障或故障抢修先行送电开通时,按《铁路技术管理规程》普速铁路部分)规定在故障地点两端设置临时（ ）。
[填空题]在整个病变过程中没有肺泡壁和其他结构损坏的肺炎是（）。
[单选题]综采工作面液压支架不挤、不咬，架间距不超过（ ）。
A.100mm； B.200mm C.250mm； D.300mm [单项选择]强心苷治疗心房纤颤的机制主要是（）
A. 缩短心房有效不应期 B. 减慢房室传导 C. 抑制窦房结 D. 直接抑制心房纤颤 E. 延长心房不应期 [单项选择]（）属于绩效管理的方法。
A. MBO B. AHP C. MBA D. MIS 我来回答: 提交
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