[1]Formorethan40years，robotshaveworkedinfactories，doingjobstooboringortoodangerousforhumans．Now，newrobotsarestartingtohelphumansathomeandatwork．
[2]ItwasanexcitingnightattheDetroitSymphony．Aspecialguestwasjoiningtheband．Theconductorsteppedoutontothestageandliftedbotharmstodirectthemusicians．Theyplayedasongcalled"TheImpossibleDream"．Theaudiencewasamazed．Afterall，ASIMO，theconductor，isonlyeightyearsoldandfourfeettall．It'sjustoneofmanyrobotsbeingdevelopedtoperformtasksthathumansusuallyperform．
[3]Japanhasmorerobotsthananyothercountry．FourOutofevery10workerrobotsarethere．TheJapanesegovernmentisspendingmillionsofdollarsbuildingevenmorerobots．Whytherushformoreelectronichelpers？MorethanonefifthofJapan'spopulationis65orolder，sotherearenotenoughyoungpeopleintheworkforce．
[4]ManyofJapan'srobotsaredesignedtointeractwithpeople．OneJapanesehospitalhasthreeshinyrobotsthathelpoutinthewaitingroom．Theygreetpatientsandgivedirections．"Robotswon'teverbedoctors，"sayshospitalspokespersonNaoyaNarita．"Buttheycanbeguides．"
[5]Sincethe1960s，robotshavebeendoingjobsthataretooboringortoodangerousforhumans．Somestandforlonghoursinfactories，packagingfoodorputtingtogethercars．Othersmilkcowsonfarmsalldaylong．However，theseindustrialrobotsdon'tlooklikehumans．Nowthatrobotsaremovingintoourhomes，manyarestartingtolookmorelikeus．TrevorBlackwell'scompany，Anybots，makesrobots．HebuiltadishwashingrobotcalledMonty．Itisastallasapersonandhashumanlikehands，
[6]Willtherobotsofthefuturelookmorelikemachinesorpeople？Eitherway，Blackwellishappytoletthemdothechores．"I'dratherhavearobotdodishes，"hesays．Wouldn'tyou？
86．Whatdoesthepassagemainlytalkabout？（nomorethan8words）___
87 WhydidtheaudiencefeelshockedattheDetroitSymphony？（nomorethan6 words）．___
88．WhyaretheJapanesebuildingsomanyrobots？（nomorethan10words）___
89．CompletethefollowingstatementwithwordsfromParagraph4intheproperform．（nomorethan3words）___