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
外语
A、Staying in bed. B、Staying off the telephone. C、Switching off the lights. D、Taking a shower. B短文提到,如果闪电时你在家里,请远离电话。选B。
A、Staying in bed. B、Staying off the telephone. C、Switching off the lights. D、Taking a shower. B短文提到,如果闪电时你在家里,请远离电话。选B。
admin
2014-05-30
39
问题
Over 1,000 people get struck by lightning every year in the United States, and over 100 of them die as a result of the strike. Lightning is a very dangerous force that, yes, can even reach you indoors if you’re in contact with the telephone or plumbing.
If lightning strikes the phone line outside your house, the strike will travel to every phone on the line—and potentially to you if you are holding the phone. So, if you are indoors during a lightning storm, stay off the phone. If you must call someone, use a wireless or cell phone-that way, you’re not in contact with any wires that run outdoors.
Stay away from plumbing pipes like your bath tub or shower, as well. Lightning has the ability to strike a house or near a house and impart an electrical charge to the metal pipes used for plumbing. If you’re touching those pipes or anything connected to those pipes, that electrical charge has a path to you. This threat is not as great as it used to be, because PVC(polyvinyl chloride)is often used for indoor plumbing these days. If you are not sure what your pipes are made of, wait it out.
And while you’re at it, switch off your appliances and electronics before the storm hits. Such devices as your computer, television and air conditioner all provide potential pathways between the lightning and you.
22. What does the speaker say about lightning?
23. What does the speaker suggest doing when a lightning storm is outside?
24. Why is the threat of plumbing strike not as great as it used to be?
25. What does the speaker advise us to do before the storm hits?
选项
A、Staying in bed.
B、Staying off the telephone.
C、Switching off the lights.
D、Taking a shower.
答案
B
解析
短文提到,如果闪电时你在家里,请远离电话。选B。
转载请注明原文地址:https://kaotiyun.com/show/XM17777K
0
大学英语六级
相关试题推荐
A、Around45%.B、About50%.C、Lessthan68%.D、Over70%.D短文开头就指出,最近研究表明,正因为70%多的购物者在买东西时会阅读食物标签,所以生产商应着重考虑一下食物标签上应该写什么内容,故答案为[D]
SinceAndrewBentongraduatedfromcollegelessthanfouryearsago,hehasdroppedoutofaPrincetonPh.D.programineconomic
GraduateeducationistheDetroitofhigherlearning.MostgraduateprogramsinAmericanuniversitiesproduceaproductforwhic
A、SigourneyWeaver.B、BillMitchell.C、KevinKline.D、IvanReitman.C短文中明确提到KevinKlinegivesadoubleperformanceasDaveandt
Apunctualpersonisinthehabitofdoingeverythingatthepropertimeandisneverlateinkeepinganappointment.Theunpunc
Allourdreamshavesomethingtodowithourfeelings,fears,longings,wishes,needsandmemories.Ifapersonishungry,orti
Forthispart,youareallowed30minutestowriteashortessayentitledShouldCellPhonesBeAllowedinMiddleSchools?Yous
中国必须大力提高资源利用率,提高资源循环利用,加强废品的回收利用,来实现经济快速发展,同时不增加甚至减少原始资源的消耗,不增加甚至减少污染排放,不破坏甚至保护自然环境。发展循环经济是解决经济的快速增长和不断恶化的环境之间的矛盾的一项基本方法。经济发展需要良
In2011,manyshopperschosetoavoidthefranticcrowdsanddotheirholidayshoppingfromthecomfortoftheircomputer.Sales
A、ShehasdecidednottogotoAustralia.B、Shehasn’tmadeadecisionwhattodo.C、HerfriendjustreturnedfromAustralia.D、
随机试题
确定调查的具体内容时需要考虑的问题有()
促进胃液分泌的因素有
多发性抽动症的临床表现不包括
糖尿病患者不宜选用的物剂型是()
纳税人兼营非增值税应税项目的,未分别核算的,由主管税务机关核定货物或者应税劳务的销售额。()
关于两汉天文学成就的叙述,不正确的是()。
甲乙两种产品,均以240元出售,甲赚了20%,乙赔了20%,则商店盈亏结果为:
数据库系统的数据独立性是指()。
Tomorroweveningabout20millionAmericanswillbeshown,ontheirtelevisionscreens,howeasyitistostealplutonium(钚)an
Toanyonepayingattentionthesedays,it’sclearthatsocialmediaarechangingthewaywelive.Face-to-facechattingisgivin
最新回复
(
0
)