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
As high school students flock to social networking sites, campus police are scanning their Facebook and MySpace pages for tips t
As high school students flock to social networking sites, campus police are scanning their Facebook and MySpace pages for tips t
admin
2013-09-14
38
问题
As high school students flock to social networking sites, campus police are scanning their Facebook and MySpace pages for tips to help break up fights, monitor gangs and prevent crime.
Some students object to police looking over their shoulders. But officers responsible for school safety say routine checks of the online forums often add to the knowledge they obtain from hallways or schoolyards.
In recent years, school administrators have blamed some campus fights on Internet conflicts and urged parents to keep watch on their children’s computer activity. But students who use the Web to let their 500 closest friends know what they are doing at all times are sometimes surprised that police are watching, too.
Police don’t have special privileges on Facebook or MySpace. Students who want to go unobserved can change privacy settings so that their profiles are displayed only to a list of approved people. But the default(默认)settings leave those profiles open to many Internet users(in the case of Facebook)or all of them(in the case of MySpace).
Employers and college admissions counselors have examined online profiles of student applicants for some time. Police across the country have been doing the same for the past two or three years, said Kevin Quinn, a spokesman for the Minnesota-based National Association of School Resource Officers.
"If you’re already familiar with the technology, it doesn’t take you but a couple of minutes to hook into the student population and keep an eye on things," Quinn said.
An expedition into a thicket(丛林)of MySpace profiles found high school students discussing drugs, sex and fights. It was all publicly available(although in language that caused a reporter to blush).
Late last month, Fairfax County police announced the arrests of seven Chantilly area teenagers for trying to recruit Franklin Middle School students to a gang. That investigation was aided when a student showed the school resource officer gang symbols littering one of the suspect’s MySpace profiles.
Fairfax police say they pride themselves on addressing issues in schools before they develop into major problems. Keeping an eye on Facebook and MySpace has become an extra tool in that effort, they said.
Police officers scan social networking sites like Facebook or MySpace because_____.
选项
A、they have some special privileges to do so
B、they may detect gang-fighting through the Net
C、it is easier to solve students’ conflicts online
D、it is their duty to protect students’ privacy
答案
B
解析
根据题干中的scan将本题出处定位于首段。由该段中的for tips to help break up fights,monitor gangs and prevent crime可知,警察浏览Facebook或MySpace这样的社交网络的目的就是从中获得信息以驱散斗殴、监视团伙和预防犯罪。B)they may detect gang—fighting through the Net对应原文中的for tips to help break up fights,monitor gangs,故答案为B)。A)与第4段首句内容相矛盾,C)是对第3段首句设置的干扰项,D)在文中未提及。
转载请注明原文地址:https://jikaoti.com/ti/6rQFFFFM
0
大学英语四级
相关试题推荐
MillionsofU.S.collegestudentswillhavetoshouldermoreofthecostoftheireducationunderfederalrulesimposedlatela
Yesterdaywediscussedtheproblemofrisingprices.Inotherwords,orinthe【B1】______terms,itisregardedasinflation.We
Yesterdaywediscussedtheproblemofrisingprices.Inotherwords,orinthe【B1】______terms,itisregardedasinflation.We
A、Toliveforawayfromthem.B、Tochoosetheirownlifestyles.C、Toliveinthesameareaasthem.D、Tomarryastrangepeople.
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublicatio
A、Themoviewillnotbeshown.B、Alltheticketshavebeensoldout.C、Themovieisinteresting.D、Themoviewasshownlastnigh
A、Everybody’stalkingaboutE-mailnowadays.B、Ifyoudon’thaveone,youwillbeoutoftime.C、It’stheeasiestwaytocommuni
CommunicationSkills--StartHere!WhyyouneedtogetyourmessageacrossEffectivecommunicationisallaboutconveyin
WhenMomandDadGrowOldTheprospectoftalkingtoincreasinglyfragileparentsabouttheirfuturecanbe"oneofthemost
Whilewearemakingmoreuseofnuclearpowertomeettheenergydemand,weshouldnever______thenegativeeffectitcanhave
随机试题
A.竹叶石膏汤B.枳实栀子豉汤C.牡蛎泽泻散D.理中丸E.小柴胡汤大病瘥后,从腰以下有水气者,治宜
分户热计量采暖系统与以往采用的水平式系统的主要区别在于( )。
管径为450mm的钢管沟槽挖土和填土,计算回填土工程量的办法是:回填土体积等于()。
关于我国的企业年金制度,下列说法不正确的是()。
马先生2008年1月采用组合贷款法购买了住房一套,购买当月开始还款。其中40万元的公积金贷款采用等额本金贷款方式,贷款利率为5.22%,其余34万元采用等额本息的商业贷款,贷款利率为6.65%,贷款期限均为20年。马先生公积金贷款的第一个月的还款额为(
有关集团客户,下列说法错误的是()。
正常心脏由左、右心房和左、右心室构成,其中相通的腔室是()。
标志着民盟站到了新民主主义革命立场上来的事件是()
下列叙述中,不属于设计准则的是()。
以下程序段的输出结果是______。num=0Whilenum<=5num=num+1WendMsgboxnum
最新回复
(
0
)