大学英语2 itest四级测试1

itest四级测试11.Directions:Forthispart,youareallowed30minutestowriteanessayonPrintedBookorE-book.Youshouldwriteatleast120wordsbutnomorethan180words.随着网络不断深入人们生活，电子图书逐渐受到大众欢迎与传统图书相比，电子图书具有的优势3.我的看法答案：PrintedBookorE-bookAsthecomputerandInternettechnologyheadsthewayintoeveryone'sdailylife,theprintedworldgraduallylosesitsdominance.YoucanalmostcertainlyseemorepeoplestaringatInternetterminalsthanflippingthroughprintedbooks.Unlikeprintedbooks,youcanpurchase,downloade-booksyouwanttoreadinfewminutesandstartreadingthemwithoutleavingyourroom.Besides,e-bookstakeuplessspace.Youcanstorehundredsandthousandsoftheminyourcomputer.Withmoderntechnology,youcanreade-booksanywhereatanytime,suchasonthebus,train,airplaneorwhilewaitinginline.Lastbutnotleast,e-booksareeco-friendlybynotconsumingpaper,ink,etc.However,innowaydoesitsignaltheendofprintedbooks.Actually,notallbooksareavailableine-bookform.Andthehighcostofane-bookreaderpreventsmuchoftheworld'spopulationfromusinge-books.Moreover,therapidlychangingtechnologiesputolddevicesoutofuse,thusleadtomorewasteandpollution.解析：此作文是一篇涉及阅读话题的论述文。考生需要根据所给提纲信息来写作。本文语言规范、地道，结构清晰。作者首先对现实状况进行了描述，随着网络和电脑技术的发展，印刷品逐渐丧失了统治地位；第二段列举了电子图书的优势：图书的获取和购买更为便捷、占用空间小、便于携带等多种特点。结尾处作者亮明了自己的观点：电子图书的兴起并不意味着纸质图书的终结。一方面，并不是所有的图书都有电子版；另外，由于技术进步带来的电子阅读器的淘汰会带来更多的污染和浪费。DirectionsInthissection,youwillhearthreenewsreports.Attheendofeachnewsreport,youwillheartwoorthreequestions.Boththenewsreportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).[听力文本资源]There'sonefruitthatcanhelpfeedhungrypeoplewholiveinwarmandwetareasintheworld.It'scalledabreadfruit,butitdoesn'tlooklikebread.It'saroundgreenfruitwithanunsmoothskinontheoutside.Whenit'sreadytoeat,theskinlooksalittleyellowandbrown.Itdoesn'thavemuchtaste,andmostpeoplesayit'salotlikeapotato.Thebreadfruitisagoodsourceoffoodbecauseonetreecanproducearound250fruitseachyear.Thetreeisalsoeasytotakecareof.Butthebiggestreasonwhybreadfruitmaybetheanswertofeedingpoorpeopleisthehealthyingredientsthatthisfruitprovides.Itmaybeafruit,butithasalotofhealthyingredientslikemeat,whichisimportantespeciallyinpoorcountrieswherepeoplecan'taffordmeat.Thebiggestproblemmaybeforthepeopletoacceptthisfruitaspartoftheirculturaldiet.1.［听力文本资源］Whatdowelearnaboutbreadfruit?［听力文本资源］Itcanproducearound250fruitsonlyinfallandspring.Ithasalotofflavorandisalotlikeatomato.Itisroundandgreenwithasmoothskinoutside.Ithelpsfeedhungrypeopleinwarmandwetareas.V2•［听力文本资源］Whyisbreadfruitgoodforfeedingpoorpeople?［听力文本资源］Forthegoodtastepoorpeopleareunlikelytoget.Forthefactthatpoorpeoplecan'taffordfruit.Forthegoodpricethisfoodcostsinthemarket.Forthehealthyingredientsthisfruitprovides.V［听力文本资源］Lastweek,54peoplewerekilledwhenateenagerexplodedbombsnearaweddinginTurkey.Twenty-twoofthemwerechildrenundertheageof14.Alotofwomenwerealsokilledbecausewhenthebombexploded,womenweredoingatraditionalweddingceremonyofpaintingtheirhandsandfeetwithatemporaryinknearthebombarea.Manypeopleintheseareashavebecometoofamiliarwiththistypeofviolence,buteverybodywassurprisedwhenthereweresomanyinnocentchildrenwhodiedorwhenachildwasgoingtodothekillings.Itusedtobeonlyadults,mostlymen,butlatermorewomenwereinvolvedinthiskindofbombkilling.Manywerestillveryyoung.Now,evenchildrenhavejoinedthem.It'ssimplyunbelievable!Wheneverpeoplethinkofthis,theywouldaskthisquestion,“Whopersuadedthesechildrentodothekilling?”［听力文本资源］What'stheshockingincidentnearaweddinginTurkeylastweek?［听力文本资源］Manywomengotseriouslyinjurednearabombarea.Twenty-twokidsundertheageof14gotinjuredinanexplosion.Ateenagerwascaughtwhileanexplosionoccurred.Fifty-fourpeoplewerekilledwhenateenagerexplodedbombs.V4•［听力文本资源］Whatwaseverybodyintheseareassurprisedat?［听力文本资源］Theteenagersuspectwasstillatlarge.Childrenbecamefamiliarwithviolence.Manyinnocentchildrengotinjured.Childrenwereinvolvedinthekillings.V［听力文本资源］Airplanepassengersmustlistentoasafetypresentationeverytimetheyfly.Theairplanestaffshowpassengersthesafetyfeaturesoftheplaneandexplainhowtousethem.Mosttimes,especiallyforfrequenttravellers,thesepresentationsareboring,sotheydon'tpayattention.Airlinecompanieswanttobesurethattheirpassengerswatchandlistentothedirectionsbecausetheyareimportantincasethere'sanemergency.Toattractpassengerinterestmoreairlinesarecreatinginterestingandfunnyvideostoencouragemorepassengerstopayattention.Manyofthesevideoshavethequalityoftheatreproductionsandoftenhavefamouspeopleinthem.Someofthesesafetyvideoshavebecomesopopularthatmillionsofpeoplehavewatchedthemonline.Airlinesarepleasedthatthesevideoshavebecomepopularnotjustwiththepassengersontheairplane,butotherpeoplewhomaywishtoflyontheirairplanesbecausetheyenjoyedthesafetyvideoonline.5•［听力文本资源］Howdopassengersfeelaboutthesafetyvideo?［听力文本资源］Theythinkithasusefulinformationfortravellers.Theythinkthevideopresentationiskindofboring.VTheyfeelthevideoisimportantfortheirsafety.Theyfeelveryinterestedinwatchingthevideo.6・［听力文本资源］Whatareairlinestryingtodotocapturethepassengers'attention?［听力文本资源］Tomakesureeveryvideohasfamouspeopleinit.Tocreatenewinterestingandfunnyvideos.VToconvincethemit'simportanttowatchthevideo.Toshowthemhowtohandleanemergencyinthevideo.［听力文本资源］Whyareairlineshappyabouttheirnewsafetyvideos?［听力文本资源］Becausethesafetyvideoshavebecomepopularonline.VBecausethesafetyvideoshaveattractedtheirstaff.Becausethesafetyvideosareliketheatreproductions.Becausethevideosaremoreaccurateaboutemergencies.DirectionsInthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).［听力文本资源］M:Hey,Iwascleaningthebasement.LookatthisfunnyoldpictureIfound!W:Ohyeah,thatwasfromthegraduationdancebackinhighschool.Thatwassomuchfun,gettingalldressedupandfancy.IworeabeautifulbluegownandmyfriendCindyworegreen.M:No,Cindywaswearingayellowdress;itwasmypartnerwhoworegreen.Yougirlsweresosillyandnoisy,walkingproudlyinyourfancydresses,actinglikeprincessesfromsomefairytales.W:Nonsense,wewerecalmandquiet.M:Yeah,sure,andgraceful,too,withyourexpertdancing!Howmanypoormendidyoutripuponthedancefloor?W:Ididn'ttripanyoneup.ItwasCindythatkeptmessingupandknockingherpartnerover.M:Ohright,youonlysteppedonyourpartner'sfeet.Irememberedthepoorguycouldn'tplaysoccerfortwoweeksbecausehistoesweresosore!W:Hahaha,yeah,Ihadforgottenallaboutthat.Iwasn'talltoblamethough,hedroppedmerightonmybackduringoneofthedances.I'veneverbeensosoreandsoattractiveallatonce!Andwhataboutyou?Youwerejustasclumsyastherestofus!M:Ha!Sotrue,butatleastIdidn'thaveanentiregownstuckinthecardoor!W:You'rejustenviousbecauseyouhadtoborrowDad'sboringoldsuit!［听力文本资源］WhatwasthecolorofthedressthatCindyworeatthegraduationdance?［听力文本资源］VVA)Green.Yellow.C)Brown.D)Blue.A)Green.Yellow.C)Brown.D)Blue.［听力文本资源］Whatdidthemansayaboutthegirls?［听力文本资源］Theyweregraceful.B)Theywerequiet.C)Theyweresilly.VD)Theywerecalm.［听力文本资源］Accordingtotheman,howdidthewomandance?［听力文本资Shetrippedoverwhendancing.Shedancedlikeanexpert.Sheknockedherpartnerover.Shesteppedonherpartner'sfeet.V11•［听力文本资源］Whichofthefollowingbestdescribesthetoneoftheconversation?［听力文本资源］Serious.B)Humorous.C)Harsh.D)Envious.V［听力文本资源］M:Ican'twaitforThanksgiving!Onlytwomoredays!W:Ididn'trealizeThanksgivingwassuchanimportantholidayforyou.M:Oh,it'sthebiggestdayoftheyearformyfamily!Everyoneatourparents'home:mytwosisters,mybrother,allourfamilies—it'satleast23people一Morethan30ifauntsandunclescomeover!W:Wow,soundslikealotofpeopleforonehouse!M:Yea,butweloveit!Wemoveallthefurnitureoutofthebiglivingroomandsetupfourlongtablessowecanalleattogether.W:Mustbequiteawonderfuldinner!Isitalltheclassics?M:Youbet!Wehavetwowholeturkeys,and10poundsofsweetpotatoes!Nottomentionheapsofmom'sfamousfruitsalad.AuntPeggybringsthreemeatpiesandUncleCharliebringsthreeapplepies.W:Haha,that'ssotraditional!YouguysareliketheoriginalAmericanstwohundredyearsago!M:Whatdoyoudo,ifit'snot“sotraditional?”W:Thanksgivingisneverbigformyfamily.MyparentsliveinFloridaontheothersideofthecountry,so,mysister,herhusbandandIallgoouttoeat.Wetryanewrestauranteveryyear.LastyearwasGreek—thisyearwe'retryingMexicanfood!M:Um…okay—butdon'tyoumisstheturkeyandthepie?W:Notreally.Idosometimesmissthepie…So,thelastfewyearsI'vebakedanapplepie—andafterdinnerthethreegobacktomyplaceandhaveapplepiewithicecream.Newwords:Turkeyn.火鸡［听力文本资源］Howdoesthemanfeelabouthisfamily'scelebrationofThanksgiving?［听力文本资源］Heisveryexcitedabouthavingatraditionalcelebration.JHeisworriedabouthavingsomanypeopleinonehouse.Heiscuriousaboutsomanypeoplehavingdinnertogether.HeisconfusedabouttheimportanceofThanksgivinginhisfamily.［听力文本资源］Whatpreparationwilltheman'sfamilymakeforThanksgiving?［听力文本资源］Theywillsetupfourlongtablessotheycaneattogether.JTheywillmakeabout20poundsofsweetpotatoes.Theywillmovethefurnitureoutofthediningroom.Theywillmakeheapsofvegetableandfruitsalad.［听力文本资源］WhatwillAuntPeggybringtotheThanksgivingdinner?［听力文本资源］Sweetpotatoes.B)Meatpies.JC)Fruitsalad.D)Applepies.［听力文本资源］HowdoesthewomancelebrateThanksgiving?［听力文本资源］ShespendstheholidaywithherparentsinFlorida.Shetriesnewrestaurantswithherhusband.Shehasapplepieandicecreamathomealone.Sheeatsoutwithhersisterandhersister'shusband.JDirectionsInthissection,youwillhearthreepassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).What'sthesecretofeternalyouth?Pleasetryatomato!Atthisrate,scientistswillhavetocomeupwithabetterdescriptionforthetomatothanmere"superfood".Whileithaslongbeencreditedwithpreventingsomecancers,thefruitnowappearstohavetwomorehealthy-givingbenefits.Astudyhasfoundthattomatoeshavegotprotectionagainstsunburnandhelpkeepingtheskinlookingyouthful.Tomatoescouldprovideacheapandeasywayofimprovinghealth.Researchersrecommendtwotomato-basedmealsadayforhealth.Possiblemenusincludeaglassoftomatojuicewithbreakfastandasaladlaterortomatosoupforlunchandpastawithatomatosaucefordinner.Totestthefruit'sabilitytoprotecttheskin,tenvolunteerswereaskedtoeatfivetablespoonsoftomatopastemixedwitholiveoileverydayforthreemonths.Anothertenhadadailydoseofoliveoil一minusthetomatopaste.Testsshowedthetomato-eaterswereathirdbetterprotectedagainstsunburn.Othertestssuggestedthetomato-baseddiethadincreasedproductionofcollagen,theproteinthatkeepsskinsupple.Ifthatwerenotenough,thefruitalsoprotectsourelementsofcellswhichturnthefoodweeatintoenergy.Thefruitislikelytocontributetoimprovedskinhealth,whichinturnmayhaveananti-ageingeffect.Theresearchersstressed,however,thattheirfindingswerenotanexcusetothrowawaythesuncream.Peopleshouldnotthinktomatoesinanywaycanreplacesuncreams.［听力文本资源］Whatisthemainideaofthispassage?［听力文本资源］Thevarioususesoftomatoes.Howtomatoescanmakepeoplehealthyandyoung.VHowtomatoesaredifferentfromotherfruits.Thepositiveandnegativefunctionsoftomatoes.［听力文本资源］Accordingtotheresearcher,howmanytomatoesadaywillbehealthy?［听力文本资源］Onetomato-basedmealaday.Twoforeachmeal.Twotomato-basedmealsaday.VOneforeachmeal.［听力文本资源］WhichisNOTtheeffectoftomatoes?［听力文本资源］Theycanimproveskinhealth.Theycanbeturnedintoenergy.VTheycanprotectskinagainstsunburn.Theycanhaveananti-ageingeffect.［听力文本资源］WhenUSspacewomanJoanHigginbothamisnotflyingandworkinginspace,shemightbefoundsomewhereonearthgivingaspeech.Higginbotham,whogrewupinChicagoandbecameanengineerbeforejoiningNASA,thatistheNationalAirandSpaceAdministration,givesaboutadozenspeechesayear.Eachspeechisdifferentbecauseshetailorsherremarkstoeachaudience.ThroughinterviewsandE-mails,shefindsoutinadvanceherlisteners'educationallevelandwhatinformationtheywanttoknow.Onthesubjectofspacewalks,forexample,audiencesvaryintheirinterestsandhowmuchcomplexitytheycancomprehend.Toelementaryschoolchildren,Higginbothammaydiscussaproblemthatmanykidswanttoknowabout."Howdospacemeninaspacesuiteat,drink,andgotothebathroom?"Heransweris"thespacesuitisreallyasmallspacecraftwithroomforfoodandwater-containers,andawaste-collectionsystem."Toahighschoolaudience,shemightsatisfyacuriositythatoftenarisesinherpre-speechinterviewswithstudentswhoobviouslyhaveseenmanysciencefictionmovies."Dospacemencarryweaponsincasetheyencounterenemies

inspace?"Heransweris"No."Toscientists,shemightprovidetechnicaldetailsonsuchtopicsasthedesignofspacesuitsthatprotectsspacemenfromthedeadlytemperatureextremesofspace.Justaselaboratepreparationisrequiredforsuccessinspace,Higginbothamsaysthatit'simportantforspeakerstolearnasmuchaspossibleabouttheirlistenersbeforeaspeechbecauseeveryaudienceisdifferent.［听力文本资源］WhatdidJoanHigginbothamdobeforejoininginNASA?［听力文本资源］A)VShewasanengineer.B)A)VShewasanengineer.B)Shewasaneducator.C)ShewasapublicD)Shewasatailor.speaker.［听力文本资源］HowdoesHigginbothamprepareherspeechonspacewalks?［听力文本资源］Focusingonthelatestprogressinspacescience.Includinginterestingexamplesinthem.Basingthemonscience-fictionmovies.Adjustingthemtodifferentaudiences.V［听力文本资源］Whatdoesthehighschoolaudiencewanttoknowaboutspacetravel?［听力文本资源］Howspacesuitsprotectspacemen.HowNASAtrainsitsspacemen.Whetherspacemencarryweapons.VWhatspacemeneatanddrink.［听力文本资源］Mostofuswillspenddecadesgettingourfinancesreadyforretirement.Butaswegetclosertoretirement,wealsoneedaplanforwhatwewilldoinretirement.Thetransitionfromfull-timeworktoretirementisdifficultforsomepeople.Itisnoteasytojumpfromworkingalldaytoacompletelyunstructuredday.Perhapsyoucangivebacktothecommunityandvolunteerinanorganizationthatyoubelievein.Thiswillhelpwiththeretirementtransition,andmanyorganizationsneedahelpinghand.Youwillhavealotmorefreetimeinretirement,soitistheperfecttimetopursueyourhobbiesandinterestsandtrynewthings.Insomecases,youmightbeabletoturnyourhobbyintoamicro-business.Ifyoulikeplayingmusic,perhapsyoucanteachmusiclessons.Thiswillgiveyoualittlebitofextraincomeandhelpkeepyouinterested.Somepeopledon'tlikeretirementafteralifetimeofstructure.Giveyourselfayearortwotosettleintoretirement.Ifyoudon'tlikebeingidle,trygettingbackintotheworkforceagain.Perhapsyoucantryconsultingorapart-timejob.Ifyouhavetheresources,youcanstartasmallbusinessorajointventurewithfriends.Therearemanyusefulthingsyoucandoafterretirement,andthereisnoneedtostayhomealldayandwatchTV.Retirementmeansyoucandowhateveryouwantto,evenifthatmeansgettingajob.［听力文本资源］Whatdoesthepassagemainlytalkabout?［听力文本资源］Howtogetfinancesreadyforretirement.Howtostartabusinessafterquittingjob.Howtoadjusttopost-retirementlife.VHowtotacklethedifficultlifeafterretirement.［听力文本资源］Accordingtothepassage,whichoneismentionedasthewaytohelpwithretirementtransition?［听力文本资源］Attendingmusiclessons.Doingvoluntarywork.VSettlingdowninotherplaces.Stayingathomeallday.24•［听力文本资源］Whatcanweinferfromthepassage?［听力文本资源］Thechangefromfull-timeworkingtoretirementisdifficultforeveryone.Manyorganizationscanhelppeopledealwithretirementlife.Beforegoingbacktoworkagain,peopleshouldconsultdoctors.Withmorefreetimeafterretirement,youmaychangeyoupursuitsintosmallbusiness.V25•［听力文本资源］Whatdoesretirementmeanaccordingtothepassage?［听力文本资源］Retirementmeansyoucandowhateveryoulike,evenresumeworkingagain.VRetirementisthetimeforpeopletostartabusiness.Retirementisanythingbutenjoyabletimeforeveryone.Retirementmeansyoucanrealizewhateverdreamsyouhave.DirectionsInthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankbeforethepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.Pleasewritedownthecorrespondingletterforeachitemintheblanks.Youmaynotuseanyofthewordsinthebankmorethanonce.Aratorpigeonmightnotbetheobviouschoicetotendtosomeonewhoissick,butthesecreaturehavesomesuperiorskillshatcouldhelpthetreatmentfhumandiseases.Pigeonsareoftenseenasdirtybirdsannuisance,anbuttheyarejustthelatestinalonglineofanimalsthathavebeenfoundtohaveabilitiestohelphumans.Desphavingabrainnobiggerthanthetipofyourindexfingerpigeonshaveaveryimpressivvisualmemory.Recentlyitwasshownthattheycouldbetrainedtobeasaccurateashumanatdetectingbreastcancerinimages.RatsareofteassociatecWithspreadingdiseaseratherpTeventingit,buthislong-tailedanimalissensiti.eInsidearat'snoseareupto1,000differenttypesofolfactoryrecep嗅觉感受器)，whereashumansonlyhave100to200types.Thisgivesratstheabilitytslightcells.Asaresult,someratsarebeingputtoworktodetectTB市结核).Whentheratsdetectthesmell,theystopandrubtheirlegstoindicateasampleisinfected.Traditionally,ahundredsamwpoluelsdtakelabtechniciansmorethantwodaystoexamine,butforaratittakeslessthan20minutes.Thisratdetectionmethoddoes:relyonspecialistequipment.Itisalsom—orteheacrcautrsataereabletofindmoreTBinfectionsand,therefore,savemorelives.A)associatedB)examineC)indicateD)nuisanceE)peakF)preventingG)prohibitingH)sensitiveI)slightJ)specifyK)superiorL)suspiciousM)tipN)treatedO)visualDirections：Therearetwopassagesinthissection.ReadthepassagescarefullyandchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Scientistsandothersinthepsychological,sociologicalfieldshaveassertedthathumansusemaybe0.01to0.10percentofourbrain.Hereisaneasierwayofunderstandingwhatthatmeans.Firstletusmakeitclearthatmechanicallyyouuse100percentofyourbrain.Enhancingusagetoitsmaximumisanothersubject.Sowhensomeoneputsapercentageofuseonthebraintheydonotmeanthattheother,say90percent,isnotactiveoruseless.Thinkofitthisway.Let'ssayyourbraini立体声音e响)(Whenyouareusingyourstereoyouareusing100percentofit.Ifthevolunj旋ffl)obis(setata2level,thenyouarenotgettingthesameusagewhencomparedtoturningthevolumeknobto8or10.Sowhatscientistsaretryingtogetacrosstousiswehavealotmoreroominourcranium（头盖骨）tofill.Wehavemorevolumetoboost.Wearenotevenclosetotappingourpotentialofbrainpower.Thereisnophysicaldatatodetermineinclearevidencetheamountofusagethehumanbrainhas.However,therehasbeendatathathasshownthatpeoplehaveincreasedtheirbrainpower.Thentherearethepeoplewhoshowmentalabilitiesthatareveryrare.Somepeoplewithautism自闭症），forexample,havehadtheabilitytocalculateveryhighlevelsofmathequations（方程式）withouteverhavinglearnedhow.Therearealsomoreandmorevariableswearelearningaboutthebrain.Studiessuggestthateventhoughourbrainisoneasawhole,weevidentlygetproductionoutofseparatepartsofthebrainfordifferentmentaltasks.Wehaveallheardoftherightbrain/leftbrainreferencesforexample.Soregardlessofhowyouwanttointerpretthebrainusagebypercentage,thefactisthatitisthemostamazinggiftwehave.Acomputerisnothingcomparedtothehumanbrain.Andwecanbuilduponourabilitytogetmoreoutofit.Soturnupthevolumebuttonandgetthebrainworking.Whatistheproblemmainlytalkedaboutinthispassage?考试时的选项顺序（考试中界面显示的选项打乱后的顺序）A）Morethan90percentofourbrainisnotusedtothemaximum.B）Morethan90percentofourbrainisnotactive.C）Morethan90percentofourbrainisnotsuitableforuse.D）Morethan90percentofourbrainuseisnotknowntoscientists.InParagraph3,theauthor'smainpurposeisto考试时的选项顺序（考试中界面显示的选项打乱后的顺序）giveusinstructionsabouthowtobetteruseastereoshowthediffereneebetweenvolumelevelsinastereodeterminehowloudmusicaffectsthefunctionsofourbrainsmakeusunderstandwhywearenotfullyusingourbrains7Whatdothescientistsmeanby“wehavealotmoreroominourcraniumtofill”inParagraph4?考试时的选项顺序(考试中界面显示的选项打乱后的顺序)Westillhavedifferentopinionsabouttheproperuseofourbrain.Thereisstillsomespaceforthebraintogrow.Thereisstillsomepotentialinhumanbrainstoexplore.7Westillhavealongwaytogointhestudyofhumanbrains.Whatdoestheauthortrytoshowwiththeexampleofpeoplewithautism?考试时的选项顺序(考试中界面显示的选项打乱后的顺序)Somepeoplemayhavespecialmentalabilities.7Somepeoplemayincreasetheirbrainpowerthroughlearning.Thebrainhasdifferentpartstoperformdifferenttasks.Thebrainhasanunlimitedamountofusage.Whatdoestheauthorencouragethereadertodointhelastparagraph?考试时的选项顺序(考试中界面显示的选项打乱后的顺序)Listentomoremusic.Improveourcomputerskills.Makemoreuseofourbrains.7Learnmoreaboutourbrains.expressangeropenlyinacalmreasonableway.Someexplodewithanger,andscreamandshout.Butotherpeoplekeeptheirangerinside.Theycannotorwillnotexpressit.Thisiscalledrepressinganger.Manydoctorsthinkthatrepressingangerismoredangeroustoaperson'shealththanexpressingit.Theysaythatwhenapersonisangry,thebraingivesoutthesamehormones(荷尔蒙)asthatareproducedduringtenseandnervoussitua