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
专升本
Federal regulators Wednesday approved a plan to create a nationwide emergency alert(警报)system using text messages delivered to c
Federal regulators Wednesday approved a plan to create a nationwide emergency alert(警报)system using text messages delivered to c
admin
2014-05-25
30
问题
Federal regulators Wednesday approved a plan to create a nationwide emergency alert(警报)system using text messages delivered to cell phones.
Text messages have exploded in popularity in recent years, particularly among young people. The wireless industry’s trade association, CTIA, estimates(估计)more than 48 billion text messages are sent each month.
The plan comes from the Warning Alert and Response Network Act, a 2006 federal law that requires improvement to the nation’s emergency alert system. The act tasked the Federal Communications Commission(FCC)with coming up with new ways to alert the public about emergencies.
"The ability to deliver accurate and timely warnings and alerts through cell phones and other mobile services is an important next step in our efforts to help ensure that the American public has the information they need to take action to protect themselves and their families beforehand during, disasters and other emergencies, " FCC Chairman Kevin Martin said following approval of the plan.
Participation in the alert system by carriers—telecommunications companies—is voluntary, but it has received solid support from the wireless industry.
The program would be optional for cell phone users. They also may not be charged for receiving alerts.
There would be three different types of messages, according to the rules.
The first would be a national alert from the president, likely involving a terrorist attack or natural disaster. The second would involve" approaching threats, " which could include natural disasters like hurricanes or storms or even university shootings. The third would be reserved for child abduction(绑架)emergencies, or so-called Amber Alerts.
The service could be in place by 2012.
The carriers’ participation in the system is determined by______.
选项
A、the US federal government
B、mobile phone users
C、the earners themselves
D、the law of the United States
答案
C
解析
从倒数第五段得知参与本计划的主体是自愿的,故答案为C项。
转载请注明原文地址:https://kaotiyun.com/show/uQYC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Pickouttheappropriateexpressionsfromtheeightchoicesbelowandcompletethefollowingdialoguesbyblackeningthecorresp
Inordertocommunicatethoughtsandfeelings,theremustbeaconventionalsystemofsignsorsymbolswhichmeanthesametoth
Milkwasoneofthemainfoodsforpeoplelongbeforehistorywaswritten.Maybe【21】willremainanimportantfoodaslongasth
Oneofthequalitiesthatmostpeopleadmireinothersisthewillingnesstoadmitone’smistakes.Itisextremelyhardsometime
Millionsofstarsaretravelingaboutinspace.Afewformgroupswhichjourneytogether,butmostofthemtravelalone.Andth
Ithasalwaysbeenthe______ofourfirmtoencourageworkerstotakepartinsocialactivities.
Infact,therewashardlyanyactivityorsocialeventthatcouldnotbesettoMusic.Weddings,births,christening,funerals,
Infact,therewashardlyanyactivityorsocialeventthatcouldnotbesettoMusic.Weddings,births,christening,funerals,
EveryyearjustafterChristmastheJanuarySalesstart.Alltheshopsreducetheirpricesandfortwoweeks,theyarefullofp
WhentheTVviewerturnsonhisset,whatsortofprogramsdoeshehavetochoosefrom?Youmightthinktherewouldbemoreprog
随机试题
甲盗用乙的身份证,以乙的名义向丙公司出资。乙被记载于丙公司股东名册,并进行了登记,但直至出资期限届满仍未履行出资义务。根据公司法律制度的规定,下列关于出资责任承担的表述中,正确的是()。
下列哪项不是昏迷的病因
患者腰痛以酸软为主,喜按喜揉,腰膝无力,遇劳更甚,卧则减轻。治疗应选用()
经济分析强调从整个社会经济体系的角度,分析所有有关社会成员为项目建设所付出的代价及项目占用经济资源所产生的各种经济效果,评价项目建设的( ),
建设工程投资中的积极部分是指()。
建筑群综合布线设备间内应有足够的设备安装空问,其面积最低不应小于()。
公司信贷的相关概念包括()
固定资产折旧方法一经确定不得变更。()
项目经理小张对自己正在做的一个项目进行成本挣值分析后,画出下图,当前时间为图中的检查日期。根据该图,小张分析:该项目进度(1),成本(2)。(1)
算法执行过程中所需要的存储空间称为算法的
最新回复
(
0
)