26. Computers have made access to information instantly available just by push a few buttons. A B C D 27. We have heard so many news about recent developments in computer technology. A B C D 28. Fifteen hundred dollars a year were the per capita income in the United States in 1950. A B C D 29. In science, the results of an experiment are not generally accepted until they A B had been duplicated in other laboratories. C D 30. It is extremely important for an engineer to know to use a computer. A B C D

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