单词：subdatabases
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Privacy in the Information Age Imagine a small plastic card that holds all manner of information about you on a tiny memory chip (芯片): your date of birth, Social Security Number, credit and medical histories. And suppose the same card lets you dr
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If you workin a company, you probably recognize how it feels to be Manik. She starts a newproject, looks for team members, holds meetings, and the emails start fly.Pretty soon, a few important documents emerge. And those documents get passedaround an
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By Joseph Mok Washington, D.C. 27 June 2007 With the expansion of print and multimedia sources in American life, public libraries have had to adapt to society's greater dependence on computers. VOA's Mohamed Elshinnawi looks at one modern library in
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And even more, policy makers and the corporate sectors would like to see how the world is changing. 此外，政策制定者，各企业部门，都会想知道世界的变化。 Now, why doesn't this take place? Why are we not using the data we have
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Dialogue 1 Jingjing: Hey Mark, do you know next week we'll have a holiday? 京晶：嗨，马克，你知道下周我们要放假吗？ Mark: Another one? That's cool if we'll have a day or two off. 马克：又放假？不错呢如果我们能放一两
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Welcome back. It was a futuristic vision of efficiency or in our value in nightmare depending on your point of view. The government had been planning two huge computer databases, one to store all of our personal identity information, / the other our
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白俄罗斯与中国在保护国家网络合作 MINSK, July 2 (Xinhua) -- Belarusian President Alexander Lukashenko has said that Belarus is going to expand the scope of its cooperation with China significantly to improve the protection of its natio
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======== TEST 1 PART C 11-13 ======== 11.Which of the following is true ahout Internet according to the talk? [A] The Internet is different from television in that it's more convenient. [B] The [ntern
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