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What is the significance of the five information technology revolutions Please, hurry~~~
The first revolution of information technology is the significance of language use: it is an important symbol of the evolution from ape to human. The second revolution of information technology is the creative significance of words: it makes the storage and transmission of information exceed the limitation of time and region for the first time. The third revolution of information technology is the significance of printing: it provides the basis for the accumulation and dissemination of knowledge
What was the result of the first scientific and technological revolution?
The result of the first scientific and technological revolution is ()
A. It improves the production efficiency. B. it intensifies the polarization between the rich and the poor
C. More water vapor on the earth
E. The products are getting cheaper and cheaper, causing air pollution
The scientific and technological revolution has improved the efficiency of production
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