首页
登录
职称英语
A bird flu, a massive earthquake, a monster storm and a terrorist attack are all
A bird flu, a massive earthquake, a monster storm and a terrorist attack are all
游客
2023-08-31
9
管理
问题
A bird flu, a massive earthquake, a monster storm and a terrorist attack are all threats to major cities in the U.S. [br] Emergency operators can identify the. precise location of call-phone callers through GPS systems with the use of ______.
选项
答案
“E911”/“enhanced 911”。
解析
根据题干中的信息词precise location和GPS systems定位到第三个小标题下的第二段,可知E911使得处理紧急事故者可以通过全球定位系统确定打手机者的准确位置,由此可得答案。
转载请注明原文地址:https://tihaiku.com/zcyy/2973233.html
相关试题推荐
【B1】[br]【B13】A、offenseB、defenseC、attackD、meaningBoffense“冒犯,违反”;defense“抵御
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
Pakistan’searthquakekilledmorethan70,000peopleandleftanother3.5mi
[originaltext]Earthquakesaresomethingthatmostpeoplefear.Thereareso
[originaltext]Earthquakesaresomethingthatmostpeoplefear.Thereareso
随机试题
【B1】[br]【B12】A、isapttoB、issubjectedtoC、objectedtoD、yieldstoA本题考查短语的用
[originaltext]M:Icancometoyourhouseandpickyouupinhalfanhour.Ist
WhowontheWorldCup1994footballgame?WhathappenedattheUnitedNations?H
Bullyingisadistinctivepatternofharmingandhumiliatingothers.Thosew
TheUnitedKingdomislocatedin______.A、northernEurope.B、westernEurope.C、n
Theupsurgeofshanzhaiculture,whichreferstoChineseimitationandpirat
健康促进的推动者是健康管理师职业特点之一,它要求健康管理师具有:A.良好的人际关
共用题干 WhyWouldTheyFalselyConfess?Why
公安交通管理部门以陈某违反交通规则为由将他的车扣押半年后归还,且造成车辆损坏,陈
以下是某求助者与咨询师的谈话,请据此回答问题: 心理咨询师:你最近有什么烦心
最新回复
(
0
)