更多"The computer is widely used in all{"的相关试题:
[填空题]The computer is widely used in all{{U}} (36) {{/U}}of society. Today the computer is used in the home, small offices, large{{U}} (37) {{/U}}and universities, and for manufacturing{{U}} (38) {{/U}}everything a person may think of. It brings about great{{U}} (39) {{/U}}and high{{U}} (40) {{/U}}, thus, {{U}} (41) {{/U}}a vast number of man-hours to be used in other efforts.
During the past five{{U}} (42) {{/U}}, the computer has been{{U}} (43) {{/U}}advanced. {{U}} (44) {{/U}}. Personal computers are very common today in high schools, business, mid even in some Chinese families. They are used for many things which were previously done by hand.
{{U}} (45) {{/U}}. Therefore, the information extracted from the computer is only as good as what people feed into it. {{U}} (46) {{/U}}. When manufacturing an engine part by computers, for example, the instructions must be exact, because once improperly tooled, the part may not be useful.
[填空题]Basic profiling is a widely used investigating tool, but there are contradictory attitudes towards it.
[单项选择]Ocean transportation is widely used because it is a relatively low-cost way to transport goods, and it can easily handle large shipments（）
A. 人们喜欢在宽阔的海面上运输货物，因为它价格低可以行大船。
B. 海洋运输被广泛使用，因为很容易用大船运送较为低廉的商品。
C. 人们广泛使用，海洋运输，因为它具有运量较大，运费较低的特点。
D. 海洋运输被广泛使用，因为它运量大，虽然花费不低。
[简答题]
Lie detectors are widely used in the United States to find out whether a person is telling the truth or not. 61) Polygraphers, the people who operate them, claim that they can establish guilt b v detecting physiological changes that accompany emotional stress. The technique adopted is to ask leading questions such as: "Did you take the money" or "Where did you hide the money", mixed in with neutral questions, and measure the subject’s electrical resistance in the palm or changes in his breathing and heart rate.
Whether lie detectors will ever be adopted on a similar scale in Britain is still a matter of opinion. 62) At first sight, it appears obvious that any simple, reliable method of convicting guilty people is valuable, but recent research not only raises doubts about how lie detectors should be used but also makes it questionable whether they should be employed at all.
63) The point is that, apart from many of the pol
