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
Reading the papers and looking at television these days, one can easily be persuaded that the human species is on its last legs,
Reading the papers and looking at television these days, one can easily be persuaded that the human species is on its last legs,
admin
2011-01-10
30
问题
Reading the papers and looking at television these days, one can easily be persuaded that the human species is on its last legs, still tottering along but only barely making it. In this view, disease is the biggest menace of all. Even when we are not endangering our lives by eating the wrong sorts of food and taking the wrong kinds of exercise, we are placing ourselves in harm’s way by means of the toxins we keep inserting into the environment around us.
As if this were not enough, we have fallen into the new habit of thinking our way into illness: ff we take up the wrong kind of personality, we nm the risk of contracting a new disease called stress, followed quickly by coronary occlusion. Or if we just sit tight and try to let the world slip by, here comes cancer, from something we ate, breathed or touched. No wonder we are a nervous lot. The word is out that if we were not surrounded and propped up by platoons of health professionals, we would drop in our tracks.
The truth is something different, in my view. There has never been a time in history when human beings in general have been statistically as healthy as the people now living in the industrial societies of the Western world. Our average life expectancy has stretched from 45 years a century ago to today’s figure of around 75. More of us than ever before are living into our 80s and 90s. Dying from disease in childhood and adolescence is no longer the common occurrence that it was 100 years ago, when tuberculosis and other lethal microbial infections were the chief causes of premature death. Today, dying young is a rare and catastrophic occurrence, and when it does happen, it is usually caused by trauma.
Medicine must get some of the credit for the remarkable improvement in human health, but not all. The profession of plumbing also had much to do with the change. When sanitary engineering assured the populace of uncontaminated water, the great epidemics of typhoid fever and cholera came to an end. Even before such advances, as early as the 17th century, improvements in agriculture and nutrition had increased people’s resistance to infection.
In short we have come a long way--the longest part of that way with common sense, cleanliness and a better standard of living, but a substantial recent distance as well with medicine. We still have an agenda of lethal and incapacitating illnesses to cause us anxiety, but these shouldn’t worry us to death. The diseases that used to kill off most of us early in life have been brought under control.
Meanwhile, biomedical research has moved us into the early stage of a totally new era in medicine. So much has recently been learned about fundamental processes at cellular and subcellular levels that there are no longer any disease mechanisms that have the look of impenetrable mysteries. There is a great deal still to be learned about the ailments of our middle years and old age—cancer, heart disease, stroke, dementia, arthritis and the rest. But they no longer seem unapproachable, as they did just ten years ago.
Today’s powerful technologies for basic research have made it possible for scientists to investigate almost any question. This does not guarantee a quick answer, of course, or even a correct one; but the ability to make intelligent guesses and then to formulate sharp questions concerning medicine’s hardest problems is something new.
It no longer stretches the imagination to see a time ahead when human beings, in industrialized society, can be relatively free of disease for a full run through life. This does not mean that we shall be any happier or be living much longer than we do now. We shall still die most often by wearing out, according to our individual genetic clocks; but we shall not be so humiliated by the chronic illnesses that now make old age itself seem a disease.
Today, most people in America can live as long as ______.
选项
A、45
B、75
C、80
D、90
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/HJcO777K
本试题收录于:
NAETI中级口译笔试题库外语翻译证书(NAETI)分类
0
NAETI中级口译笔试
外语翻译证书(NAETI)
相关试题推荐
Whileitisessentialthatthetextcoversthesubjectadequately,itisalsoimportantthatitisneithertoodetailedortooc
"Whatdoesthemiddlemandobutaddtothepriceofgoodsintheshops?"Suchremarksareaimedattheintermediateoperationsb
Walkingthroughmytrainyesterday,staggeringfrommyseattothebuffetandback,IcountedfivepeoplereadingHarryPottern
Walkingthroughmytrainyesterday,staggeringfrommyseattothebuffetandback,IcountedfivepeoplereadingHarryPottern
Shouldwecareifover150knownspeciesofanimalshave【C1】______fromtheearthinthelastfiftyyears?Shouldwebeconcerned
"Whatdoesthemiddlemandobutaddtothepriceofgoodsintheshops?"Suchremarksareaimedattheintermediateoperationsb
BusinesspeopleabroadwhowanttomakeconnectionswithChinesecompaniescantakethefirststepusinganewInternetsiteour
Herfacewasterribleinitsfuryandsheopenedhermouthandcursescameoutsobitterandfasterthatthedrivershrankandr
中国的改革开放已经走过了26个年头。26年来,中国发生了翻天覆地的变化。中国经济持续快速增长,国内生产总值从不到1500亿美元增长到1.65万亿美元。进出口总额从206亿美元增长到1.15万亿美元。中国经济在世界经济总量中的比重从1%左右提高到
A、Studentandteacher.B、Jobapplicantandinterviewer.C、Co-workers.D、Fatherandson.B
随机试题
何谓阴道穹,有何临床意义?
对诊断最有意义的化验检查是原发病最可能是
蛋白质分子中的氨基酸残基可被PKC磷酸化的是
该过梁的跨电弯矩和支座剪力设计值最接近( )项数值。若过梁采用砖砌过梁,则其弯曲抗拉及抗剪承载力与( )项数值最为接近。
【背景资料】某市某工程项目施工合同已签订,采取单价合同,其中规定分项工程的工程量增加超过10%时,将双方协商的工程综合单价由100元/m3调整为80元/m3。双方对施工进度网络计划已达成一致意见。已批准的施工进度计划(单位:天),见图5-13。
常见工具式现浇墙、壁结构施工模板是()。
鞠躬礼源自日本。()
Afannercarelesslylostanexpensivegoldwatchinthebarnonthefarm,wherehesearchedforeverywherebutinvain.
简单比较诉讼时效与取得时效。
组织认同是指组织成员在行为或观念等诸方面与其所加入的组织具有一致性,觉得自己在组织中既有理性的契约和责任感,也有非理性的归属和依赖感,以及在这种心理基础上表现出的对组织活动尽心尽力的行为结果。 根据上述定义,下列选项不属于组织认同的是:
最新回复
(
0
)