首页
登录
职称英语
As high school students flock to social networking sites, campus police are
As high school students flock to social networking sites, campus police are
游客
2023-07-10
38
管理
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. [br] 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://tihaiku.com/zcyy/2823628.html
相关试题推荐
【S1】[br]【S8】O空格所在句前一句中的studentscanbringhomeatwenty-fivedollarcheckever
[originaltext](32)Manystudentstodaydisplayaworryingtendencytochoose
[originaltext](32)Manystudentstodaydisplayaworryingtendencytochoose
[originaltext]Reducingtheamountofsleepstudentsgetatnighthasadire
[originaltext]Reducingtheamountofsleepstudentsgetatnighthasadire
[originaltext]Reducingtheamountofsleepstudentsgetatnighthasadire
Today’spolicemeninlargecitiesthroughouttheworld【C1】______onmodeminv
Today’spolicemeninlargecitiesthroughouttheworld【C1】______onmodeminv
Today’spolicemeninlargecitiesthroughouttheworld【C1】______onmodeminv
Today’spolicemeninlargecitiesthroughouttheworld【C1】______onmodeminv
随机试题
Infuturetradethekeydevelopmenttowatchistherelationshipbetweenthe
滴丸剂具有哪些优点?
宗地图中的界址边长注记可采用( )。A.实丈边长 B.解析反算边长 C.折
多巴胺的药理作用是A.激动外周血管平滑肌腺苷受体 B.激动外周血管平滑肌M胆碱
翼片对下列哪项检查较适宜A.观察牙周间隙的大小 B.观察窝沟部深龋是否达到髓腔
下图为北京时间2015年9月15日8时亚洲局部地区地面气压场(单位:hPa)分布
A.药物在体内受酶系统或肠道菌丛的作用发生结构转化的过程 B.药物在体内的代谢
患者男,35岁。走路不慎滑倒,头部触地,当即昏迷约30分钟,醒后头痛.恶心,50
(一)从“超女”、“快男”到“中国好歌曲”。作为音乐和电视工业结合产物的音乐选秀
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
最新回复
(
0
)