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
2024-04-07
53
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. [12]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. [13]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. [14]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.
[15]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.
12. What does the speaker say about lightning?
13. What does the speaker suggest doing when a lightning storm is outside?
14. Why is the threat of plumbing strike not as great as it used to be?
15. What does the speaker advise us to do before the storm hits?
选项
A、Call somebody for help.
B、Stay away from your house.
C、Recharge your cell phone.
D、Turn off the appliances and electronics.
答案
D
解析
短文最后说到,在暴风雨来临之前,关掉电器。switch off与turn off同义,选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3545476.html
相关试题推荐
[originaltext](19)TheWorldMeteorologicalOrganizationreportsthelevel
[originaltext](19)TheWorldMeteorologicalOrganizationreportsthelevel
[originaltext](16)TheUShousingsectorusuallyleadstherestoftheecon
[originaltext](16)TheUShousingsectorusuallyleadstherestoftheecon
[originaltext](16)TheUShousingsectorusuallyleadstherestoftheecon
[originaltext]Sleepapneaisacommondisorderinwhichyouhaveoneormor
[originaltext]InsomelargeAmericancityschools,asmanyas20%-40%oft
[originaltext]InsomelargeAmericancityschools,asmanyas20%-40%oft
[originaltext]M:Goodmorning,Natalie!Readytobegintoday’stutoring?W:Oh
[originaltext]M:Goodmorning,Natalie!Readytobegintoday’stutoring?W:Oh
随机试题
HowtoDuckCabinFeversandOtherAchesonaPlane?[A]Onthef
在()中,①用于防止信息抵赖;②用于防止信息被窃取;③用于防止信息被篡改;④用
男性,35岁。行走时被从对面行驶而来的摩托车撞伤腹部1小时。伤后倒地即感腹部持续
根据土地管理法律制度,下列因征收耕地而发生的补偿费用中,归农村集体经济组织所有的
功效为理气化痰,和胃利胆的方剂是A.温胆汤 B.蒿芩清胆汤 C.贝母瓜蒌散
不易使药材发生霉变的成分是A.蛋白质B.淀粉C.树脂D.糖类E.黏液质
通过贷款分类应达到及时发现信贷管理过程中存在的问题,加强贷款管理的目标()
白芍炮制品中,增强养血和脾、止泻作用,适用于肝旺脾虚的是A.生白芍 B.炒白芍
符合下列情形之一,个体工商户应建复式账()。A.注册资金在20万元以上的 B
当分部工程较大或较复杂时,可按( )将分部工程划分为若干子分部工程。A.材料种
最新回复
(
0
)