首页
登录
职称英语
[originaltext] Over 1,000 people get struck by lightning every year in the U
[originaltext] Over 1,000 people get struck by lightning every year in the U
游客
2024-04-26
31
管理
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://tihaiku.com/zcyy/3571941.html
相关试题推荐
[originaltext]Mr.Stevensonwastheownerofageneralappliancestore.He
[originaltext]Mr.Stevensonwastheownerofageneralappliancestore.He
[originaltext]Americanslearnsportsaspartoftheireducation.Theylearn
[originaltext]Somedesertanimalscansurvivetheverystrongsummerheata
[originaltext]Somedesertanimalscansurvivetheverystrongsummerheata
[originaltext]W:OurlecturetodayisgivenbyProfessorBarton.He’sgoingto
[originaltext]M:Backgroundmusicissupposedtoinfluenceyourattitudesandp
[originaltext]M:Backgroundmusicissupposedtoinfluenceyourattitudesandp
[originaltext]M:Backgroundmusicissupposedtoinfluenceyourattitudesandp
[originaltext]W:Thecityisgoingtoteardownthoseoldonefetoryhousesand
随机试题
ThehistoryofindigenouseducationprovisionthroughoutAustralia’sremote
TheInternetMayHaveBeatenTraditionalInstitutionsTheno
Participationinhighschoolsportsisnotaconstitutionalright.Rather,i
Adultswhohadbeenfedplentyoffruitwhentheywerechildrenarelesslik
乙酰胆碱作用的消失主要是通过A.突触前膜摄取 B.效应器细胞摄取 C.突触部
下面叙述中不正确的是()。A.建筑物自动化中型系统的监控点数为161-651
下列水电解质失衡最容易发生休克的是A:低容量性低钠血症(低渗性脱水) B:低容
个人经常项目项下外汇收支分为( )。A.经营性外汇收支和非经营性外汇收支 B
下列关于押汇业务的表述,错误的是()。A:进口押汇中,银行以信托收据的方式向进口
A.医生尊重患者是指满足患者的一切要求 B.医生的行为使某个患者受益,但却给别
最新回复
(
0
)