职称英语考前每日一练（理工类第19期－Ａ级）
第6部分：完形填空（第51～65题，每题1分，共15分）阅读下面的短文，文中有15处空白，每处空白给出4个选项，请根据短文的内容从4个选项中选择1个最佳答案，涂在答题卡相应的位置上。
Computers
Before the widespread use of computers, managers could not（51） full use of large amounts of valuable information about a company's activities. The information either（52） managers too late or was too expensive to be used. Today, managers are facing a wide（53） of data processing and information instruments. Managers can draw on computer-based information systems to control（54） in every area of their company. On any kinds of performance measures, the information provided by these systems helps managers compare standards（55） actual results, find problems, and take proper action（56） it is too late to make changes.
The （57） of computerized （电脑化） information systems has sharply changed management control in many companies.Even a neighborhood shopkeeper may now use computers to（58） sales, billing, and other activities.
Now, there are about 24 million microcomputers in（59） in the United States m one for every 10 citizens. It is（60） that by 1996, 61 percent of American managers 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（61）, they need to understand how computers work. However, in most（62） they do not need to learn how to program computers. Rather, managers should understand how computerized information systems work; how they are（63）; their limitations and costs; and the manner in which information systems may be used.（64） an understanding is not difficult to achieve.
One research found that business firms were more successful in teaching（65） information about computers to business graduates than they were in teaching business subjects to computer science graduates.
51 A take B have C make D get
52 A found B changed C reached D influenced
53 A district B range C band D aspect
54 A actions B activities C acts D activation
55 A with B to C for D by
56 A until B before C while D when
57 A donation B conversion C auction D introduction
58 A work B reduce C control D change
59 A use B usage C activity D construction
60 A estimated B taught C called D recommended
61 A innovative B necessaryC accurate D strict
62 A occasions B times C cases D examples
63 A invented B expanded C modified D developed
64 A That B This C Such D So
65 A complex B basic C serious D favorable
答案
51. C 52. C 53. B 54. B 55. A
56. B 57. D 58. C 59. A 60. A
61. C 62. C 63. D 64. C 65. B
解析
51. C 考查固定搭配：make use of 利用，make full use of 充分利用。
52. C 第一句讲了在电脑为普及之前，管理者不能充分利用公司活动的有价值信息。此句说明了原因：要不就是他们得到信息太晚了，要不就是因为信息太贵了。故选 reach，其他词义不符。
职称英语考前每日一练（理工类第19期－Ａ级）
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