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
Cell Phones: Hang Up or Keep Talking? Millions of people are using cell phones today. In many places it is actually consider
Cell Phones: Hang Up or Keep Talking? Millions of people are using cell phones today. In many places it is actually consider
admin
2012-09-29
99
问题
Cell Phones: Hang Up or Keep Talking?
Millions of people are using cell phones today. In many places it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication—having a mobile phone shows that they are cool and connected.
The explosions around the world in mobile phone use make some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.
On the other hand, why do some medical studies show changes in the brain cells of some people who use mobile phones? Signs of change in the tissues of the brain and head can be detected with modern scanning(扫描)equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree.
What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amount of radiation from mobile phones. Mobile phone companies a-gree that there is some radiation, but they say the amount is too small to worry about.
As the discussion about their safety continues, it appears that it’s best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.
The salesman retired young because______.
选项
A、he disliked using mobile phones
B、he was tired of talking on his mobile phone
C、he couldn’t remember simple tasks
D、his employer’s doctor persuaded him to
答案
C
解析
细节题。依据是第三段第三和第四句:有个经常出差四处走动的销售员因为记忆力丧失而不得不提前退休。他甚至连最简单的事情都无法想起来。
转载请注明原文地址:https://kaotiyun.com/show/rFmd777K
本试题收录于:
职称英语卫生类B级题库职称英语分类
0
职称英语卫生类B级
职称英语
相关试题推荐
Readthefollowingpassageandchoosethebestwordforeachspace.Forquestions26~45,markoneletterA,B,CorDonthe
ReadthefollowingpassageandchoosethecorrectanswerfromA,B,CandD.AtthetimeJaneAustin’snovelswerepublished
THOMASEDISONOnthenightof21October1931,millionsofAmericanstookpartinacoast-to-coastceremonytocommemorate
Whatisthewriter’smainpurposeinwritingthistext?Fromthetext,thereadercanfindout
ADon’tBeaPerfectionistBTheBenefitsofKnowingWhereWeWanttoGoCHardWorkPlusGoodLuckDTheOutcomesofOurEf
ADon’tBeaPerfectionistBTheBenefitsofKnowingWhereWeWanttoGoCHardWorkPlusGoodLuckDTheOutcomesofOurEf
IndustrialpollutionisnotonlyaproblemforthecountriesofEuropeandNorthAmerica.Itisanextremelyseriousproblemin
AreYouGettingEnoughSleep?Whathappensifyoudon’tgetenoughsleep?RandyGardner,ahighschoolstudentintheUnited
FDAhasapprovedtheplanofusingHIVtocurecancerinhumans.Othercountriesarealsoexpectedtobeginclinicalgenethera
Babies’ResponseForsometimeinthepastithasbeenwidelyacceptedthatbabies,andothercreatureslearntodothingsb
随机试题
公民不可以对下列哪一情形提起行政诉讼?()
关于肘关节正位摄影的说法,错误的是
胆管结石和急性胆管炎急性发作的典型症状是
计量基准器具的使用必须具备的条件有()。
某开发商将一项目的策划任务委托给乙公司。由于乙对此类项目策划工作经验不足,便以自己的名义与丙签订了协议。丙按其要求完成了策划任务,后因开发商拒付酬金,导致乙无法向丙支付酬金。对此,下列说法中错误的是()。
根据增值税现行政策,下列关于增值税优惠政策表述正确的是()。
若企业无负债和优先股,则财务杠杆效应将()。
大雁在飞翔时的队形,有时是“一”字形,有时是“人”字形。影响它们飞翔时队形变化的主要因素是()。
坚持党的基本路线不动摇,关键是坚持中国共产党的领导不动摇。()
IEEE802.11MAC层具有多种功能,其中(63)功能采用的是CSMA/CA协议,用于支持突发式通信。
最新回复
(
0
)