首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、It will be rooted out in a few years. B、It benefits net users in many ways. C、It invades the privacy of net users seriously. D
A、It will be rooted out in a few years. B、It benefits net users in many ways. C、It invades the privacy of net users seriously. D
admin
2017-01-21
144
问题
(12)If you’re reading this on the Internet, chances are you’re being followed. More than 200 data collection companies and ad networks use approximately 600 different tracking technologies to gather and sell information on people’s web browsing habits, according to Abine, an online privacy firm that tracks the trackers. The online advertising industry is a $31 billion business fueled largely by behind-the-scenes exchanges of consumers’ personal online shopping and browsing habits.
(13)Web-based commercial data collectors work by quietly dropping bits of code called cookies on user computers, which allow collectors to track what people read, click or buy. That information, collected by companies such as BlueKai and DoubleClick, is sold in real-time exchanges to ad networks, which then target segments of users with ads fitting their interests. Someone who just searched traveling agency for information on Puerto Rico, for example, would be almost instantly hit with ads featuring hotels and resorts there. Billions of these exchanges occur daily. Search engines and social networking sites such as Google and Facebook also track user data to generate targeted advertising.(14)The result? The new cell phone or spring sandals users willed themselves not to buy show up in ads alongside their morning news.
Companies in the US spend more than $2 billion annually to tap into consumer data, according to Forrester Research. Data trackers, being present everywhere across the web, are collecting, storing and sharing more information than ever before, says Chris Babel, CEO of online privacy solutions provider TRUSTe.(15)" It’s happening on nearly every site, all the time," he says.
Questions 12 to 15 are based on the passage you have just heard.
12. According to the speaker, what is likely to happen when you visit websites?
13. How do commercial data collectors on the Internet track users’ information?
14. What’s the result of targeted advertising?
15. What does Chris Babel say about data tracking?
选项
A、It will be rooted out in a few years.
B、It benefits net users in many ways.
C、It invades the privacy of net users seriously.
D、It exists in almost all the websites.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/QcF7777K
0
大学英语六级
相关试题推荐
A、Takemirrorsalongwiththem.B、Spendmoremoneyonmake-up.C、Dosomebodyexerciseduringwork.D、Domuchmoresportsafter
Childrenwhosemindswandermighthavesharperbrains,researchsuggests.Astudyhasfoundthatpeoplewhoappeartobeconstan
Notgettingenoughsleepdoesn’tjustmakeyoutired.Italsomakesyoufatbecauseofincreasedfood-eating,accordingtoresea
Rainforestsarecriticallyimportanttoourwell-being.Becausethey【B1】_____carbondioxide,agreenhousegas,andproduceoxyg
A、Dobusiness.B、Sellsomethinghalfprice.C、Goshopping.D、Drinkacupofcoffee.C
A、Satisfied.B、enthusiastic.C、Disappointed.D、Indifferent.C女士谈到,男士一定见证了公司很多的变化,男士回应说绝大部分的变化都是使事情变得更加糟糕。故选C。
AreTeenagersReallyCarelessAboutOnlinePrivacy?[A]Theyshare,like,everything.Howtheyfeelaboutasong,theirmathshom
A、Showtheadd/dropformtoProfessorSmith.B、GoonattendingProfessorSmith’sclass.C、Cometotheregistrationofficewitht
A、Narrowdownthetopicofherarticle.B、Readandreviseheressay.C、Providesomefactsforheropinion.D、Givehersomeadvic
A、Findahigh-payingpart-timejob.B、Practicehisknowledgeinfieldwork.C、Borrowsomemoneyfromfinancialaid.D、Preparefo
随机试题
对照网络计划检查进度偏差时,出现的下列情况中,必须调整进度计划的情况有()。
关于免疫球蛋白正确的是
适宜的病室环境是
腹胀满,无压痛,叩之作空声,可见于
(),银监会正式批准中困邮政储蓄银行开业。
《国际预防接种证明》俗称()。
关于班主任的角色,下列叙述不正确的是()。
制定《中华人民共和国义务教育法》依据的法律包括()
空赚经济指买卖中不出现商品实体,仅以买卖商品礼券的形式来赚取利润的经济模式。根据上述定义,下列属于空赚经济的是:
下列关于清朝官员的选项中,按照官品高低顺序排列的是
最新回复
(
0
)