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The simple act of surrendering a telephone number to a store clerk may not seem harmful—so much so that many consumers do it with no questions asked. Yet that one action can set in motion a cascade of silent events, as that data point is acquired, analyzed, categorized, stored and sold over and over again. Future attacks on your privacy may come from anywhere, from anyone with money to purchase that phone number you surrendered, ff you doubt the multiplier effect, consider your e-mail inbox. If it’s loaded with spare, it’s undoubtedly because at some point in time you unknowingly surrendered your e-mail to the wrong Web site. Do you think your telephone number or address is handled differently A cottage industry of small companies with names you’ve probably never heard of—like Acxiom or Merlin—buy and sell your personal information the way other commodities like corn or cattle futures are bartered. You may think your cell phone is unlisted, but if you’ve ever ordered a pizza, it might not be. Merlin is one of many commercial data brokers that advertises sale of unlisted phone numbers compiled from various sources—including pizza delivery companies. These unintended, unpredictable consequences that flow from simple actions make privacy issues difficult to grasp, and grapple with. In a larger sense, privacy also is often cast as a tale of "Big Brother"—the government is watching you or a big corporation is watching you. But privacy issues don’t necessarily involve large faceless institutions: A spouse takes a casual glance at her husband’s Blackberry, a co-worker looks at e-mail over your shoulder or a friend glances at a cell phone text message from the next seat on the bus. While very little of this is news to anyone—people are now well aware there are video cameras and Internet cookies everywhere—there is abundant evidence that people live their lives ignorant of the monitoring, assuming a mythical level of privacy. People write e-mails and type instant messages they never expect anyone to see. Just ask Mark Foley or even Bill Gates, whose e-mails were a cornerstone of the Justice Department’s antitrust case against Microsoft. And polls and studies have repeatedly shown that Americans are indifferent to privacy concerns. The general defense for such indifference is summed up a single phrase: "I have nothing to hide." If you have nothing to hide, why shouldn’t the government be able to peek at your phone records, your wife see your e-mail or a company send you junk mail It’s a powerful argument, one that privacy advocates spend considerable time discussing and strategizing over. It is hard to deny, however, that people behave different when they’re being watched. And it is also impossible to deny that Americans are now being watched more than at any time in history. From Paragraph 3, we learn that
给定程序中，函数fun()的功能是统计形参s所指字符串中数字字符出现的次数，并存放在形参t所指的变量中，最后在主函数中输出。例如，形参s所指的字符串为abcdef35adgh3kjsdf7，输出结果为4。 请在程序的下划线处填入正确的内容并把下划线删除，使程序得出正确的结果。 注意：源程序存放在考生文件夹下的BLANK1.C中。不得增行或删行，也不得更改程序的结构。 #include＜stdio.h＞ void fun(char *s,int *t) int i,n; n=0; /**********found**********/ for(i=0; (1) !=0;i++) /**********found**********/ if(s[i]＞=’0’&&s[i]＜= (2) )n++; /**********found**********/ (3) ; main() char s[80]="abcdef35adgh3kjsdf7"; int t; printf("\nThe original string is:%s\n",s); fun(s,&t); printf("\nThe result is:%d\n",t);
Most people hate rock music. (31) I am not an unreasonable or biased person (32) nature, two vivid and striking (33) experiences of rock music during the past two weeks have persuaded me that it has become a(n) (34) for those of us with enough common sense to see its (35) dangers to point them out. My first experience—perhaps a minor one, (36) highly symptomatic—was the realization that if I spoke to my teenage son when he was listening to rock music (37) headphones, he replied in an unnaturally loud voice, (38) there was something wrong with his hearing. The second occurred when I went with him to a "concert" and witnessed for myself (39) these affairs are like. Till I went to the concert, I had always (40) the "live and let live" attitude that rock music was simply not my (41) but that other people had (42) fight to enjoy it if it was theirs. But what I saw and heard (43) me that we are allowing something very powerful to take (44) of the younger generation. In the first place, I noticed a collective madness, (45) by the noise level. But secondly, and (46) dangerously, I observed that after a time everyone was carried (47) by the noise, and gave up his/her individuality. By the end I was in the middle of a faceless crowd who clapped and (48) and jumped around like monkeys. It was the most degrading human (49) I have ever had the misfortune to witness, and I seriously believe that in time to come our present younger generation would thank us if we managed to (50) a stop to it now.
Most people hate rock music. (31) I am not an unreasonable or biased person (32) nature, two vivid and striking (33) experiences of rock music during the past two weeks have persuaded me that it has become a(n) (34) for those of us with enough common sense to see its (35) dangers to point them out. My first experience—perhaps a minor one, (36) highly symptomatic—was the realization that if I spoke to my teenage son when he was listening to rock music (37) headphones, he replied in an unnaturally loud voice, (38) there was something wrong with his hearing. The second occurred when I went with him to a "concert" and witnessed for myself (39) these affairs are like. Till I went to the concert, I had always (40) the "live and let live" attitude that rock music was simply not my (41) but that other people had (42) fight to enjoy it if it was theirs. But what I saw and heard (43) me that we are allowing something very powerful to take (44) of the younger generation. In the first place, I noticed a collective madness, (45) by the noise level. But secondly, and (46) dangerously, I observed that after a time everyone was carried (47) by the noise, and gave up his/her individuality. By the end I was in the middle of a faceless crowd who clapped and (48) and jumped around like monkeys. It was the most degrading human (49) I have ever had the misfortune to witness, and I seriously believe that in time to come our present younger generation would thank us if we managed to (50) a stop to it now.
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