精选优质文档-倾情为你奉上专四阅读模拟附答案解析Passage 1 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. If
