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1、 正保远程教育正保远程教育（美国纽交所上市公司 代码：DL）_ 1职业培训教育网职业培训教育网 010-82333888（24 小时）Before the widespread use of computers,managers could not make full use of large amounts of valuable information about a companys activities.The information either reached managers too late or was too expensive to be used.Today,manag
2、ers are facing a wide range of data processing and information instruments.In place of a few financial controls,managers can draw on computer-based information systems to control activities in every area of their company.On any kinds of performance measures,the information provided by these systems
3、helps managers compare standards with actual results,find out problems,and take corrective action before it is too late to make changes. The introduction of computerized information systems has sharply changed management control in many companies.Even a neighborhood shopkeeper may now use computers
4、to control sales,billing,and other activities.In large companies,electronic data processing systems monitor entire projects and sets of operations. Now,there are about 24 million microcomputers in use in the United Statesone for every 10 citizens.It is estimated that by 1996,61 percent of American m
5、anagers will be using some sort of electronic work station.In order for managers to be sure that the computer-based information they are receiving is accurate,they need to understand how computers work.However,in most cases they do not need to learn how to program computers.Rather,managers should un
6、derstand how computerized information systems work;how they are developed;their limitations and costs;and the manner in which information systems may be used.Such an understanding is not difficult to achieve. One research found that business firms were more successful in teaching basic information a
7、bout computers to business graduates than they were in teaching business subjects to computer science graduates. 16.Today,conventional financial controls are still exercised in some minor areas such as billing and vocational training. A.Right B.Wrong C.Not mentioned 17.It is unnecessary for a neighb
8、orhood baker to use a computer in his shop A.Right B.Wrong C.Not mentioned 18.At present about 10% of American citizens possess a microcomputer. A.Right B.Wrong C.Not mentioned 19.One thing that managers do not have to understand is how computers work. A.Right B.Wrong C.Not mentioned 正保远程教育正保远程教育（美国
9、纽交所上市公司 代码：DL）_ 2职业培训教育网职业培训教育网 010-82333888（24 小时）20.In some cases managers have to learn how to write programs so as to work out computerized information systems that suit their own companies best. A.Right B.Wrong C.Not mentioned 21.Computerized firms would rather employ business graduates than computer science graduates because it is easier to train the former into qualified employees. A.Right B.Wrong C.Not mentioned 参考答案： 16.A 17.B 18.B 19.A 20.B 21.C 相关推荐（注意按照相关推荐（注意按照 ctl 键点击可以查看链接）：键点击可以查看链接）：职称英语每日一练 持续快速提分2014 年职称英语网上辅导热招周涵周涵 2015 年职称英语考试介绍及课程班次介绍 免费试听 购买官网微信号：zhichengenglish
