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
公务员
Federal regulators Wednesday approved a plan to create a nationwide emergence alert(警报)system using text messages delivered to c
Federal regulators Wednesday approved a plan to create a nationwide emergence alert(警报)system using text messages delivered to c
admin
2022-05-12
18
问题
Federal regulators Wednesday approved a plan to create a nationwide emergence 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 before, and 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 2010.
The carriers participation in the system is determined by______.
选项
A、the US federal government
B、mobile phone users
C、the carriers themselves
D、the law of the United States
答案
C
解析
细节理解题。由第五段“Participation in the alert system by carriers telecommunications companies is voluntary”,特别是其中的关键词“voluntary”(自愿的,自发的),可知手机使用者自愿决定是否参加这个新系统的实验。
转载请注明原文地址:https://kaotiyun.com/show/NM9q777K
本试题收录于:
中学英语题库教师公开招聘分类
0
中学英语
教师公开招聘
相关试题推荐
Everyonebecomesalittlemoreforgetfulastheygetolder,butmen’smindsdeclinemorethanwomen’s,accordingtotheresults
AfterIfinishedtheschoolthisyear,Ibeganto【M1】_______lookforwork.Nowseveralmonthlater,Istillhadn’t【M2】_______
AfterIfinishedtheschoolthisyear,Ibeganto【M1】_______lookforwork.Nowseveralmonthlater,Istillhadn’t【M2】_______
AfterIfinishedtheschoolthisyear,Ibeganto【M1】_______lookforwork.Nowseveralmonthlater,Istillhadn’t【M2】_______
ForanincreasingnumberofstudentsatAmericanuniversities,Oldissuddenlyin.Thereasonisobvious:thegrayingofAmerica
FederalregulatorsWednesdayapprovedaplantocreateanationwideemergencealert(警报)systemusingtextmessagesdeliveredtoc
FederalregulatorsWednesdayapprovedaplantocreateanationwideemergencealert(警报)systemusingtextmessagesdeliveredtoc
Thereislittledebateaboutthefirstdevelopmentoftheenergysystemofthe22ndcentury—thatmostoftheenergyproducedon
Spanishchildrenmaysoonbe______tohelpoutwithhomework,underadraftlawthathasbeenapprovedbyparliament.
随机试题
甲与乙结婚时签订书面协议,约定婚后所得财产归各自所有。乙婚后辞去工作在家侍奉公婆、照顾小孩。甲长期在外地工作,后与丙同居,乙得知后向法院起诉要求离婚。乙可以得到法院支持的要求有()
固定义齿组成中,哪部分是应力集中区域
根据《测绘成果质量监督抽查管理办法》,受检单位对监督检验结论有异议,提出书面异议报告,检验单位应自收到受检单位书面异议报告之日起()工作日作出复检结论。
索赔证据资料中,不包括()。
下列关于内部控制局限性的表述,正确的有()。
下列各项中,属于单方法律行为的有()。
导游服务在各项旅游服务中起纽带作用,具体表现在()。
Nowadayssomehospitalsrefertopatients______name,notcasenumber.
[*]
Thepassagemainlydealswithhowforeignteachersshouldtrytogetmorepaidwhentheyintendtoworkforaschool.Besidesh
最新回复
(
0
)