2. 外语
  3. Someday a stranger will read your e-mail without your permission or scan the Websites you’ve visited. Or perhaps someone will ca

Someday a stranger will read your e-mail without your permission or scan the Websites you’ve visited. Or perhaps someone will ca

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问题     Someday a stranger will read your e-mail without your permission or scan the Websites you’ve visited. Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits.
    In fact, it’s likely some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen—the 21st century equivalent of being caught naked.
    Psychologists tell us boundaries are healthy, that it’s important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread crumbs(碎屑)you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simple Google search can reveal what you think. Like it or not, increasingly we live in a world where you simply cannot keep a secret.
    The key question is: Does that matter?
    For many Americans, the answer apparently is "no."
    When opinion polls ask Americans about privacy, most say they are concerned about losing it. A survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is "slipping away, and that bothers me."
    But people say one thing and do another. Only a tiny fraction of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths(收费站)to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon(优惠券).
    But privacy does matter—at least sometimes. It’s like health: When you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it.
What does the author mean by saying "the 21 st century equivalent of being caught naked"(Line 3, Para. 2)?
选项 A、People’s personal information is easily accessed without their knowledge.
B、In the 21st century people try every means to look into others’ secrets.
C、People tend to be more frank with each other in the information age.
D、Criminals are easily caught on the spot with advanced technology.
答案A
解析 本题问文中一句话的意思，这要根据上下文来判断。在文中找到题干中的句子后发现，这句话前面是一个破折号。破折号前后的句子是解释与被解释的关系，所以要弄清楚破折号前面的句子是什么意思。文章第二段提到，很多人都可能以我们不希望的方式监视我们，我们的个人信息会在自己毫不知情的情况下被别人获取，故选项A正确。
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大学英语四级

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