字典翻译 问答 小学 英语 Howlongdoyouwanttolive?Howmanyyearsmightbeaddedtoalife?Doyouwanttoliveanother100yearsormore?Someexpertssaythatscientificadvanceswillonedayenablehumanstolasttensofyearsbeyondwhatisnowseenasthena
问题标题:
Howlongdoyouwanttolive?Howmanyyearsmightbeaddedtoalife?Doyouwanttoliveanother100yearsormore?Someexpertssaythatscientificadvanceswillonedayenablehumanstolasttensofyearsbeyondwhatisnowseenasthena
问题描述:

Howlongdoyouwanttolive?Howmanyyearsmightbeaddedtoalife?Doyouwanttoliveanother100yearsormore?Someexpertssaythatscientificadvanceswillonedayenablehumanstolasttensofyearsbeyondwhatisnowseenasthenaturallimitofthehumanlifespan.(寿命)

“Ithinkweareknockingatthedoorofimmortality(永生)"saidMichaelZeyaMontclairStateUniversitybusinessprofessorandauthoroftwobooksonthefuture."Ithinkby2075wewillseeitandthat'saconservativeestimate(保守的估计)."

AttheconferenceinSanFranciscoDonaldLouriaaprofessoratNewJerseyMedicalSchoolinNewarksaidadvancesinusinggenesaswellasnanotechnology(纳米技术)makeitlikelythathumanswillliveinthefuturebeyondwhathasbeenpossibleinthepast."Thereisagreatpushsothatpeoplecanlivefrom120to180years"hesaid."Somehavesuggestedthatthereisnolimitandthatpeoplecouldliveto200or300or500years.

Howevermanyscientistswhoresearchintoageingaredoubtfulaboutitandsaythehumanbodyisjustnotdesignedtolastpastabout120years.Evenwithhealthierlifestylesandlessdiseasetheysaythefailureofthebrainandorganswillfinallyleadallhumanstodeath.

Scientistsalsodifferonwhatkindoflifethesuperagedmightlive."Itremainstobeseenifyoupass120youknowcouldyoubehealthyenoughtohavegoodqualityoflife?"saidLeonardPoondirector oftheUniversityofGeorgiaGerontologyCentre."Atpresentpeoplewhocouldgettothatpointarenotingoodhealthatall."

【小题1】Bysaying"weareknockingatthedoorofimmortality"MichaelZeymeans______.

A.theyhavegotsomeideasaboutlivingforever B.theyaresuretofindthetruthaboutlongliving C.theybelievethatthereisnolimitofliving D.theyareabletomakepeoplelivepastthepresentlifespan 【小题2】DonaldLouria'sattitudetowardslonglivingisthat______.A.peoplecanlivefrom120to180 B.itispossibleforhumanstolivelongerinthefuture C.thehumanbodyisdesignedtolastpastabout120years D.itisstilldoubtfulhowlonghumansc

范晓志回答:
  【小题1】A【小题2】B【小题3】B【小题4】C解析分析:文章介绍随着科技的发展人类可能比现在更长寿,但是有人却是持有怀疑态度的,即使可以长寿,健康状况也是很差的。【小题1】猜义题。根据短文第一段的...
点击显示
英语推荐
热门英语推荐
  • 语文
  • 数学
  • 英语
  • 科学
  • 作文