Questions25to28arebasedonthefollowingpassageTherearerobotsallaroundus
：，
Somedoverycomplicatedjobslikeflyingairplanesanddrivingsubwaytrains
。
Andsomedoasimplejob.Whenanautomaticwashingmachineisswitchedon
，
waterpoursin.Themachinewaitsuntilthewaterishotbeforewashingtheclothes.Itdoesthisby“feedback．”InformationaboutWhatishappeningis“feedback”intotherobottote11itwhattodonext.Oureyes
，
earsandothersensesareourfeedback．Theytelluswhatisgoingonaroundus.Sorobotsarelikepeopleintwoways
Theyworkandtheyhavefeedback.Therearerobotsallaround
，，
makingourliveseasier.Someofthem，likethepocketcalculator，canworkmuchmorequick1ythanhumanbeingscan.Andtheyrarelymakemistakes.Insomewaysrobotsarebetterthanpeople.Theyworkquick1y，butdonotmakemistakes
Theydonotgetboreddoingthesamejoboverandoveragain
，。
Andtheynevergettired.Robotsareveryusefulinfactories.Theycanbetaughttodomanydifferentjobs．Firsttheirelectronicbrainsmustbeshownhowthejobisdone.Apersonmovestherobots“arm”and“hand”througheachpartofthejob
．
Therobot
’’
sbrainrememberseachmove。Whentherobotisputtoworkonitsown，
itsbraincontrolstherods，
wheelsandmotorswhichmoveitsarm.Whentherobotisneededforanewjob
，
itselectronicmemoryis“wipedclean.”Thenitistaughthowtodoitsnewtask.Iftherobot’shandstopsworking，orifsomethinggetsinthway，itcannotdothenextpartofthejob．Soitstopsandsignalsforhelp，Thenahumanengineerrepairsit.Themost“intelligent”robotscanmoveandsee.Theireyesarecameras.Theirmetalfingerscanfeelshapesandevenfindouthowhotandcoldobjectsare.Theserobotshavecomputerbrains，linkedtotheireyesandfingers
，
whichcontroltheiractions.25．Inthisstorytheauthortellsusthat______________.A.therearevervfewrO6otsB.weseerobotsonlyatcertaintinesC.robot5aresomethingnewinourlifeD.ro6otsareallaroundus26．Inthisstorywearetoldthat____________.A.wegetfeedbackthroughoureyesandearsB.wegetfeedbackthroughtherobotsC.onlyrobotsgetfeedbackD.robotsarenotintelligentbecauseofthefeedback27．Whatdoestheauthorofthisstorywantyoutofeelaboutrobots?A.Theywillprobab1ytakeoverinthefuture.B.Theyareveryhelpfulandusefultohumans.C.Theyaremachinesthatareoftenoutoforder.D.Theyarenotfriendsofhumanbeings.28．Sincepeoplelikewhatrobotsdowhatdoyouthinkthismeansforthefuture
？
A
，，
Moreandbetterrobotswillbebuilt.B.Peoplewillstopmakingrobots.C.Th
erewillbelawsagainstusingrobots.D.Robotswillbenefit
20XX年度全国-MBA英语模拟试题(1)及答案第4页-MBA考试.doc
