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2001年研究生入学考试英语阅读理解A(4)
虽然职业化和专业化过程在19世纪的英国地质学界中已经得到发展，但是它的充分后果直到20世纪才充分显示出来。不过，从科学这个整体来看，19世纪必定被视为科学结构改变的关键时期。
Passage 2
A great deal of attention is being paid today to the so called digital divide-the division of the world into the info(information)rich and the info poor. And that divide does exist today. My wife and I lectured about this looming danger twenty years ago. What was less visible then, however, were the new, positive forces that work against the digital divide. There are reasons to be optimistic.
There are technological reasons to hope the digital divide will narrow. As the Internet becomes more and more commercialized, it is in the interest of business to universalize access-after all, the more people online, the more potential customers there are. More and more governments, afraid their countries will be left behind, want to spread Internet access. Within the next decade or two, one to two billion people on the planet will be netted together. As a result, I now believe the digital divide will narrow rather than widen in the years ahead. And that is very good news because the Internet may well be the most powerful tool for combating world poverty that we've ever had.
Of course, the use of the Internet isn't the only way to defeat poverty. And the Internet is not the only tool we have. But it has enormous potential.
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