首页
登录
职称英语
What is the main idea of the news item? [br] [originaltext] The United State
What is the main idea of the news item? [br] [originaltext] The United State
游客
2023-12-08
28
管理
问题
What is the main idea of the news item? [br]
The United States is introducing a new public alert system that will deliver warnings to mobile phones in the event of emergency. The system is first being rolled out in New York and Washington and will operate nationwide by April.
Top mobile phone company executives joined federal officials and New York Mayor Michael Bloomberg at the World Trade Center site to announce the so-called Personal Localized Alerting Network, or PLAN. Bloomberg said the system will allow cell phones to receive free alerts about imminent safety threats.
"If people need to take action, the system will transmit instructions accurately and in a timely manner, which is something that could save countless lives," he said.
The warnings will be localized by using only local cell phone towers. The notifications could warn residents and visitors about an approaching tornado, hurricane or storm. If there is an urban terror threat, everyone in the area with a cell phone can be warned and advised what to do.
All major U.S. cell phone companies will participate in the system. The system will give priority to emergency messages, overriding all regular telephone and text traffic.
选项
A、Natural disasters and man-made attacks.
B、Technological catastrophes.
C、Urgent warnings about fires and flood.
D、Anti-government demonstrations.
答案
A
解析
本题问及人们通过这一系统能够接受到什么信息。这一系统能够告知当地居民和游客即将来临的龙卷风、飓风或风暴。如果某一城市出现恐怖威胁,在这个地区的每个人都可以收到警报和相关建议。故正确答案是A。其他三项并未提到。
转载请注明原文地址:https://tihaiku.com/zcyy/3253955.html
相关试题推荐
[originaltext]TheEuropeanUnion’sCommissiononCompetitionruledWednesday
[originaltext]TheEuropeanUnion’sCommissiononCompetitionruledWednesday
[originaltext]TheEuropeanUnion’sCommissiononCompetitionruledWednesday
[originaltext]InterviewwithPeterMoore,theChief-Engineer
[originaltext]InterviewwithPeterMoore,theChief-Engineer
[originaltext]InterviewwithPeterMoore,theChief-Engineer
[originaltext]InterviewwithPeterMoore,theChief-Engineer
Researcherssaylightexercisemayhelpto[originaltext]Lightexerciseduri
WhichofthefollowingstatementsaboutMr.SinghisINCORRECT?[originaltext]
Accordingtonews,theWestVirginiacoalminedisaster[originaltext]Twenty
随机试题
CivilizationBeforeabout3500BC,therewerecultur
战略管理目的是()A.实施战略 B.评价战略 C.赢得竞争优势
在确定鉴证标准是否适当时,A注册会计师应当考虑的因素有()。A.中立性 B.完
劳动合同的期限是指劳动合同的有效时间,它一般()之间。A.始于订立劳动合同之日
现阶段我国货币政策的中介作目标是( )。A.名义货币 B.广义货币 C.基
异常Q波可见于下列各项,但应除外哪一项A.心肌梗死 B.右室肥大 C.心肌病
为了满足某市数字城市建设的需要,某市计划生产该地区的1:2000比例尺的数字正射
下列对“夷”的说法不准确的是()。A.它是夏、商、周三代时期中原地区居民对海岱
关于罗马《十二表法》的特点,以下表述错误的是、() A.诸法合体B.公法为主
在制备乳剂的乳化剂中,属于W/O型乳化剂的是A.阿拉伯胶 B.脂肪酸山梨坦
最新回复
(
0
)