問題詳情

Recent advances in computer technology have made it increasingly easy for businessfirms, government agencies, and even criminals to 20 and store information abouteverything from our buying habits to our Web-surfing patterns. In public places, at work, andon the Internet, surveillance devices now 21 our every move, be it a keystroke or an ATMwithdrawal. At the same time that these innovations have increased others’ power to 2211our behavior, they have raised fears that they might be used for undemocratic purposes. Newtechnologies, 23 , threaten both our privacy and our freedom from censorship.Legislation 24 the surveillance of electronic communications has not always upheldcitizens’ right to privacy. In 2001, one month after the terrorist attacks of September 11, U.S.Congress passed the USA Patriot Act, which relaxed existing legal checks on surveillance bylaw 25 officers. U.S. federal agencies are now freer to gather data electronically.
20.
(A) summon
(B) revenge
(C) seclude
(D) retrieve

參考答案

答案：C
難度：非常困難0
統計：A(0),B(1),C(3),D(0),E(0)

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