2021-2022年浙江省舟山市大學英語6級大學英語六級知識點匯總（含答案）

2021-2022年浙江省舟山市大學英語6級大學英語六級知識點匯總（含答案）學校:________班級:________姓名:________考號:________

一、2.ReadingComprehension(SkimmingandScanning)(20題)1.Withinternetseeninalmosteverycorneroftheworld,today'sworldissaidtohavebecome

2.

AccordingtoHerron,afterhavingthesurgery,therecoverytime______frompersontoperson.

3.

Peoplepossessfewerfriendsaremorelikelyto______.

4.Anincreasingpercentageoftheoldpopulationmaypartlyincrease______.

5.

Insustainablecommunities,rainwaterisregardedas______.

A.areplacementfordrinkingwater

B.afertilizertoenrichsoil

C.renewableresources

D.awasteproduct

6.

AccordingtoBenner,biomolecule'sstructureandhistoryarehelpfulforitsunderstanding.

A.YB.NC.NG

7.

Maniaofteninvolvesthinking,______,andsocialbehavior.inwaysthatcauseseriousproblemsandembarrassment.

8.

Thoughthegrindhavegoodgrades,whatdotheystilllack?

A.Self-discipline.

B.Goodmemory.

C.Originalopinions.

D.Writingpractice.

9.Calories

Foryearsnow,calorieshavebeenalltherage—peoplearecountingthemandcuttingthem,andyou'dbehard-pressedtofindsomethingatthesupermarketthatdoesnotlistitscaloriesperservingsomewhereonthepackage.Buthaveyoueverwonderedwhatexactlyacalorieis?

WhatIsaCalorie?

Acalorieisaunitofenergy.Wetendtoassociatecalorieswithfood,buttheyapplytoanythingcontainingenergy.Forexample,agallon(about4liters)ofgasolinecontainsabout31,000,000calories.

Specifically,acalorieistheamountofenergy,orheat,ittakestoraisethetemperatureof1gramofwater1degreeCelsius(1.8degreesFahrenheit).Onecalorieisequalto4.184joules(焦耳),acommonunitofenergyusedinthephysicalsciences.Mostofusthinkofcaloriesinrelationtofood,asin"Thiscanofsodahas200calories."Itturnsoutthatthecaloriesonafoodpackageareactuallykilocalories(1,000calories=1kilocalorie).Thewordissometimescapitalizedtoshowthedifference,butusuallynot.Afoodcaloriecontains4,184joules.Acanofsodacontaining200foodcaloriescontains200,000regularcalories,or200kilocalories.Agallonofgasolinecontains31,000kilocalories.

Thesameappliestoexercise—whenafitnesschartsaysyouburnabout100caloriesforeverymileyoujog,itmeans100kilocalories.Forthedurationofthisarticle,whenwesay"calorie",wemean"kilocalorie"

WhatCaloriesDo?

Humanbeingsneedenergytosurvive—tobreathe,move,pumpblood—andtheyacquirethisenergyfromfood.

Thenumberofcaloriesinafoodisameasureofhow-muchpotentialenergythatfoodpossesses.Agramofcarbohydrates(碳水化合物)has4calories,agramofproteinhas4calories,andagramoffathas9calories.Foodsareacompilationofthesethreebuildingblocks.Soifyouknowhowmanycarbohydrates,fatsandproteinsareinanygivenfood,youknowhowmanycalories,orhowmuchenergy,thatfoodcontains.

Ifwelookatthenutritionallabelonthebackofapacketofmaple-and-brown-sugaroatmeal,wefindthatithas160calories.Thismeansthatifweweretopourthisoatmealintoadish,settheoatmealonfireandgetittoburncompletely(whichisactuallyprettytricky),thereactionwouldproduce160kilocalories(remember:foodcaloriesarekilocalories)—enoughenergytoraisethetemperatureof160kilogramsofwater1degreeCelsius.

Ifwelookcloseratthenutritionallabel,weseethatouroatmealhas2gramsoffat,4gramsofproteinand32gramsofcarbohydrates,producingatotalof162calories(apparently,foodmanufacturersliketorounddown).Ofthese162calories,18comefromfat(9cal×2g),16comefromprotein(4cal×4g)and128comefromcarbohydrates(4cal×32g).

Ourbodies"burn"thecaloriesintheoatmealthroughmetabolic(新陳代謝的)processes,bywhichenzymes(酵素)breakthecarbohydratesintoglucose(葡萄糖)andothersugars,thefatsintoglycerol(丙三醇)andfattyacidsandtheproteinsintoaminoacids(氨基酸).Thesemoleculesarethentransportedthroughthebloodstreamtothecells,wheretheyareeitherabsorbedforimmediateuseorsentontothefinalstageofmetabolisminwhichtheyarereactedwithoxygentoreleasetheirstoredenergy.

YourCaloricNeeds

Justhowmanycaloriesdoourcellsneedtofunctionwell?Thenumberisdifferentforeveryperson.Youmaynoticeonthenutritionallabelsofthefoodsyoubuythatthe"percentdailyvalues"arebasedona2,000caloriediet.2,000caloriesisaroughaverageofwhatapersonneedstoeatinaday,butyourbodymightneedmoreorlessthan2,000calories.Height,weight,gender,ageandactivitylevelallaffectyourcaloricneeds.

Thereareseveralfactorsthatregulatehowmanycaloriesweneedeachd

A.Food.

B.Anythingcontainingenergy.

C.Agallonofgasoline.

D.Exercise.

10.Whereisthepositionofthewheeldogsinateam?

A.Inthefrontoftheteam.

B.Behindtheleaddogs.

C.Infrontofthesled.

D.Atthesideofswingdogs.

11.

Tocertainextent,GMcropsareregardedas______sincethegeneinsertedintoaplantcannotbeseen,tastedortouched.

12.

Theexpression"cross-genderconversations"(Paragraph5)means______.

13.

Inthedevelopmentofthecompany,Coca-Colahasrecruitedcountlessartists,moviestarsandathletesto_______.

14.

Oilinthisworldwillbeexhaustedoneday,inthefuture,butthatmaynotcomesosoonaswewouldsuppose.

A.YB.NC.NG

15.Bluetooth

Whenyouusecomputers,entertainmentsystemsortelephones,thevariouspiecesandpartsofthesystemsmakeupacommunityofelectronicdevices.Thesedevicescommunicatewitheachotherusingavarietyofwires,cables,radiosignalsandinfraredlight(紅外線)beams,andanevengreatervarietyofconnectorsandplugs.

Theartofconnectingthingsisbecomingmoreandmorecomplexeveryday.AndBluetoothhasnowbecomeanewpopularmethodofconnectingdevicesthatcanstreamlinetheprocess.ABluetoothconnectioniswirelessandautomatic,andittakessmall-areanetworkingtothenextlevelbyremovingtheneedforuserinterventionandkeepingtransmissionpowerextremelylowtosavebatterypower.

BluetoothOperation

Bluetoothnetworkingtransmitsdatavia10w-powerradiowaves.Itcommunicatesonafrequencyof2.45gigahertz(千兆赫)(actuallybetween2.402GHzand2.480GHz,tobeexact).Thisfrequencybandhasbeensetasidebyinternationalagreementfortheuseofindustrial,scientificandmedicaldevices(ISM).

Anumberofdevicesthatyoumayalreadyusefakeadvantageofthissameradio-frequencyband.Babymonitors(微型監(jiān)視器),garage-dooropenersandthenewestgenerationofcordlessphonesallmakeuseoffrequenciesintheISMband.

OneofthewaysBluetoothdevicesavoidinterferingwithothersystemsisbysendingoutveryweaksignalsofabout1milliwatt.Bycomparison,themostpowerfulcellphonescantransmitasignalof3watts.ThelowpowerlimitstherangeofaBluetoothdevicetoabout10meters(32feet),cuttingthechancesofinterferencebetweenyourcomputersystemandyourportabletelephoneortelevision.Evenwiththelowpower,Bluetoothdoesn'trequirelineofsightbetweencommunicatingdevices.TheWallsinyourhousewon'tstopaBluetoothsignal,makingthestandardusefulforcontrollingseveraldevicesindifferentrooms.

Bluetoothcanconnectuptoeightdevicessimultaneously.Withallofthosedevicesinthesame10-meter(32-foot)radius;youmightthinkthey'dinterferewithoneanother,butit'sunlikely.Bluetoothusesatechniquecalledspread-spectrum.(擴展頻譜)frequencythatmakesitrareformorethanonedevicetobetransmittingonthesamefrequencyatthesametime.Inthistechnique,adevicewilluse.79individual,randomlychosenfrequencieswithinadesignatedrange,changingfromone-toanotheronaregularbasis.InthecaseofBluetooth.thetransmitterschangefrequencies1,600timeseverysecond,meaningthatmoredevicescanmakefulluseofalimitedsliceoftheradiospectrum.SinceeveryBluetoothtransmitterusesspread-spectrumtransmittingautomatically,it'sunlikelythattwotransmitterswillbeonthesamefrequencyatthesametime.ThissametechniqueminimizestheriskthatportablephonesorbabymonitorswilldisruptBluetoothdevices,sinceanyinterferenceonaparticularfrequencywilllastonlyatinyfractionofasecond.

Piconets(個人域網(wǎng)絡)

Let'ssayyouhaveatypicalmodernlivingroomwiththetypicalmodernStuffinside.There'sanentertainmentsystemwithastereo,aDVDplayer,asatelliteTVreceiverandatelevision;there'salsoacordlesstelephoneanda-personalcomputer.EachofthesesystemsusesBluetooth,andeachformsitsownpiconettotalkbetweenthemainunitandperipheral(外圍設備).

ThecordlesstelephonehasoneBluetoothtransmitterinthebaseandanotherinthehandset.Themanufacturerhasprogrammedeachunitwithanaddressthatfallsintoarangeofaddressesithasestablishedforaparticulartypeofdevice.Whenthebaseisfirstturnedon,itsendsradiosignalsaskingforaresponsefromanyunitswithanaddressinaparticularrange.Sincethehandsethasanaddressintherange,itresponds,andatinynetworkisformed.Now,evenifoneofthesedevice

A.YB.NC.NG

16.Theprogramaimedatcreatingasingle,federatedsign-onsystemiscalled______.

17.

Tofindoutifyouhaveafevercausedbyillness,waituntilyou______foranhourorsobeforeusingathermometer.

18.

Since1964,bothWinterandSummerOlympicGameshasbegunwithatorch-lightingceremonyin______.

19.

______isonegreatbenefitoftheweb.

20.

Thegreatbiologicplausibilitymakesitpossibletousemicrobicidesandoral-preventiondrugstopreventHIVinthenext10years.

A.YB.NC.NG

二、3.ListeningComprehension(20題)21.(46)

22.(35)

A.Theyoungmanbecamefrightened.

B.Thesheepgotlost.

C.Pathsandbridgeswerewashedaway.

D.Thesheepwaswashedaway.

23.(18)

A.Shecancomebackforregistrationaweeklater.

B.Shecancomebacktoseeifthereisachanceafterthefirstweek.

C.Shehastowaitanothertimeforregistration.

D.Sheshouldgiveuptheclass.

24.(21)

A.Itistough.

B.Someonewashurtbyit.

C.Moved.

D.Therewerenocowsthen.

25.聽力原文：W:45-21-64.Bonjour(French).

M:IsthattheSaint-MartineHotel?

W:Oui(French).Yes,itis.CanIhelpyou?

M:Haveyougotadoubleroomforthenightof23rdJuly?

W:Onemomentplease.I'lljusthavealook.Yes,wehavegotadoubleroomonthatdate.

M:Hasitgotadoublebedortwosingles?

W:Twosingles,monsieur,

M:Andisthatwithorwithoutbath?

W:It'saroomwithshowerandtoilet,monsieur.

M:Thatsoundsfine.IsthereaTV?

W:Couldyourepeatthat,please?

M:Isthereacolortelevisionintheroom?

W:Yes,butofcourse.Andavideo,ifyouchoose.

M:Howmuchwillitbeforonenight?

W:Aboutfourhundredfrancs.

M:Andwhatdoesthatinclude?

W:Itincludesmorningnewspapercontinentalbreakfastandservice.

M:Whereisthenearestmetro?

W:Opera,monsieur.It'sonlyfiveminutesfromhere.

M:Andisthereanextrachargeforchildren?

W:Ifthechildisundersixteenandweputanextrabedinyourroom,thechargeisseventy-fivefrancs.Doyouwanttheroom?

M:Yes,foronenight-23rdJuly.

W:Oui,monsieur.MayIhaveyourname,please?

M:Actually,it'sformywifeandtwodaughtersMrs.JeanGordon,LindaandMaggie.W:Yes,monsieur.Soyouneedanextrabed.

(23)

A.Aroomwithasinglebed.

B.Adoubleroomwithtwosinglebeds.

C.Aroomwithadoublebedandasinglebed.

D.Adoubleroomandtwodoublebeds.

26.(13)

A.Tomwillcertainlycometorepairthestereo.

B.Tomcannotrepairthestereo.

C.Tomdoesn'tkeephisword.

D.Tomisverytrustworthy.

27.

【B9】

28.(40)

29.聽力原文：Ourenvironmentisbeingpollutedfasterthannatureandman'spresenteffortscanpreventit.Timeisbringingusmorepeople,andmorepeoplewillbringusmoreindustry,moremotorvehicles,largercities,andthegrowinguseofman-madematerials.

Whatcanexplainandsolvethisproblem?Thefactisthatpollutioniscausedbyman—byhisdesireforamodernwayoflife.Wemake"increasingindustrialisation"ourchiefaim.Foritssake,wearewillingtosacrificeeverything:cleanair,purewater,goodfood,ourhealthandthefutureofourchildren.Thereisaconstantflowofpeoplefromthecountrysideintothecities,eagerforthebenefitsofmodernsociety.Butasourtechnologicalachievementshavegrowninthelasttwentyyears,sopollutionhasbecomeaseriousproblem.

Isn'tittimewestoppedtoaskourselveswherewearegoingandwhy?Itremindsoneofthestoryabouttheairlinepilotwhotoldhispassengersovertheloudspeaker:"I'vesomegoodnewsandsomebadnews.Thegoodnewsisthatwe'remakingrapidprogressat530milesperhour.Thebadnewsisthatwearelostanddon'tknowwherewe'regoing."Thesadfactisthatthisbecomesatruestorywhenappliedtoourmodernsociety.

(30)

A.It'sbecausetherearemanydevelopingnations.

B.It'sbecausepeopleusetoomanyman-madematerials.

C.It'sbecausewehavemoreandmoreindustry.

D.It'sbecausewearebuildingmorevehicles.

30.(34)

A.Materialsneededfortheworkshop.

B.Tuitionfortheworkshop.

C.Mr.Irvine'slivingcost.

D.Adinnerbanquetaftertheworkshop.

31.

【B8】

32.(31)

A.Peoplecausetoomuchairpollution.

B.Peopletreatanimalsinabadway.

C.Vehiclesdischargetoxicemissions.

D.Largeshipsendangerlotsofwaterlife.

33.聽力原文：M:Hello.

W:Hello,Sam.ThisisPaulaHandson.Sorrytobotheryou.ButI'mhavingasmallproblem.Ithoughtyoumightbeabletohelpmewith.

M:Sure,Paula.What'sup?

W:Well,youknowSarahandImovedintoanoff-campusapartmentinthefall,overonthewestsideoftown?Anywaywe'vebeenhappywithituntilthepastcoupleofmonths.

M:Yeah.Whathappened?

W:Well,thedishwasherbrokedown.SowereportittoMsConnors,theowner,shesaidshe'dtakecareofit.Butamonthwentbyandnothinghappened.

M:Didyougetbackintouchwithher?

W:Igotarepairpersontogivemeanestimate,thenIsentittoher.WhenIdidn'thearfromher,Ihadtherepairdone.AndItookoutthecostfromtherentcheck.

M:So,what'stheproblem?

W:Shecalledhere,madwithme.Shesaidshecouldhavegottentherepairdoneforlessmoney.Nowshe'sthreateningtodriveusoutfornotpayingthefullrent.

M:Holdon,Paula.Itdoessoundprettyserious.But'I'msureyoucanallsitdownandworkthisout.

W:Well,youareoveratthelawschool.SoIwonderedifyouwouldmindcomingwithSarahandmewhenwegototalktoMs.Connors.We'resupposedtomeetwithhertomorrownightateight.

M:Sure.Ihaven'tstudiedalotaboutcontractsyet.ButI'dbegladtohelpyou.Whydon'tIstopbyatabout7:30?

W:Thanks,Sam.You'realifesaver.

(23)

A.Theapartmentistoofarfromthecampus.

B.Theapartmentneedsalotofrepairwork.

C.She'shavingtroublewiththeowneroftheapartment.

D.Herroommatewon'tshareexpenses.

34.聽力原文：M:Well,madam,thefirstandthemostimportantthingIhavetotellyouisthatthereisreallynothingseriouslywrongwithyou,physicallythatis.Theanalyst'sreportshowsthatbasicallyyouareveryfit.

W:So,whyisitdoctorthatI'malwayssonervy...tense...readytojumponanybody—myhusband,children,andcolleagues?

M:Ithinkyourconditionhasalottodowithyourhabits.

W:Habits?

M:Yes...nowtellme,madam,yousmoke,don'tyou?

W:Yes,I'mafraidIdo,doctor.

M:And,veryheavily,Iimagine.

W:Yes,quiteheavily.

M:Whatdoyoueatnormally?

W:I'magoodeater.YesI'dsayI'magoodcater.ButIusually,Idon'teatbreakfast.

M:That'sbadforyourhealth.Ithinkyoushouldgetupearlyandhavebreakfast.And,anotherquestion,doyougetupearly?

W:No,Iusuallygetupat9:00.IgetuplatebecauseIgotobedtoolate.IstayuplatewatchingTVtillthemidnight.

M:Whatsportdoyouusuallydo?

W:Idon'tlikesports.ButsometimeIplaycardswithsomefriends,thatmaybemysport.

M:Ithink,madam,foryourhealth,you'dbetterchangeyourwayoflife.

W:Couldyoutellmeabitaboutwhyyouwantedtobeadoctorandhowyoufirstgotintothemedicalprofession?

(20)

A.Thepatientisphysicallyill.

B.Thepatientismentallyill.

C.Thepatientisbasicallyfit.

D.Thepatientisnervous.

35.(22)

A.Thegirl'sfriend.

B.Theiranothersister.

C.Theboy'sdreamgirl.

D.Apopstar.

36.聽力原文：M:Mytelephonedoesn'tseemtobeworking.AndIhavelotsofcallsthatIhavetoreturnthisafternoon.

W:Feelfreetousemineifyouwant.I'llbeinameetingtillfive.

Q:Whatdoesthewomansuggestthemando?

(16)

A.Callherafterfive.

B.Makecallsfromherphone.

C.Gotothemeetingwithher.

D.Fixhisphone.

37.

【B11】

38.SectionB

Directions:Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.

聽力原文：Afoodcalled"nutraloaf"hasbeenusedformanyyearsinUSprisons.(26)Butprisonersclaimthatittastessobadthatthefoodisactuallypunishment.Theysaythatprisonofficialsmustchargetheprisonerwithsomeofviolationbeforetheycanpunishhimbymakinghimeatnutraloaf.Atleastoneprisonerhasfiledalawsuitagainsttheuseofnutraloaf.Prisonofficialssaytheprisonersareoverreacting.Theysaythatnutraloafisanutritiousfood.It'sjustlikefruitcake.(27)Nutraloafisamixtureofbread,cheese,rawandcookedvegetables,beans,andotheringredientswhichmayvaryfromseasontoseasonandprisontoprison.

Prisonofficialssaythatusingnutraloaf,a"hand"food,increasesprisonsafety,becauseprisonersdon'thaveutensilsorplatestothrowatoruseagainstguardsorotherprisoners.(28)Officialsroutinelydistributenutraloaffordaysatatimewhenoneormoreprisonersactunruly.

BobHope,aprisonwardeninArkansas,can'tunderstandtheprisoners'complaints,Hethinkstheyareabunchofcomplainers.Inhisopinion,nutraloaftastesalotbetterthanthegritsandcombreadwhichheeatseveryday.Sometimes,heevenpopsthenutraioafintothemicrowaveforaminute,spreadsalittlebutteronit,andenjoys.Hesaysheevenwisheshecouldhavehadnutraloafwhenhewasgrowingup.

(27)

A.Theythinkthatitissimilartofruitcake.

B.Theyregarditasakindofnourishingfood.

C.Theyhaveanumberofcomplaintsaboutit.

D.Theyshowindifferencetoitsexistence.

39.(32)

A.Itisawardedtothebestfilmofthefestival.

B.Itwasintroducedin1959.

C.Itwasintroducedbyacommercialorganization.

D.OnlyAmericandirectorshavereceivedthisaward.

40.SectionA

Directions:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA,B,CandD,anddecidewhichisthebestanswer.

聽力原文：M：TogetanMA，you'llneed36credithours15mustbefromtheEducationDepartmentand15fromthePsychologyDepartment．Fortheremaining6youhavetowriteathesisinabouttwothousandwords．

W：Hmm，thatseemsalot，butI'msureI'llmanage．

Q：Whatarethetwospeakerstalkingabout?

(12)

A.Thecredithoursforadegreeineducation.

B.Thecredithoursforadegreeinpsychology.

C.TherequirementsofanMAdegree.

D.ThethesisrequirementofanMAdegree.

三、4.ReadingComprehension(ReadinginDepth)(20題)41.(59)

42.SectionA

Directions:Inthissection,thereisashortpassagewith5questionsorincompletestatements.Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.

"I'vebeenshotintheleg.I'vebeenbeatup.Butthat'sprettyminor,"saysa41,year-oldAmericansecuritycontractorwhospentfouryearsinIraq."Butwhenyougetavehicleblownoutfromunderyou,itdoestendtoaffectonealittlebit."

Withabrokenback,twobrokenfeetandneurological(神經(jīng)的)damage,theman,whoaskedthathisnamenotbeused,spentthenextthreemonthsinhospitalsinIraq,,GermanyandAmerica.Butthoughhewasphysicallyonthemendbythestartofthisyear,hefoundhimselfincapable."Iwashavingnightmares,"herecalls."Icouldn'tdoanything.Mostly,I'djuststayinaroomandnotleave."

PostTraumaticStressDisorder(外傷后壓性疾病),orPTSD,isthelastingofdecliningpsychologicalsymptoms.Itcanincludeflashbacksandnightmares,increasedarousalintheform.ofinsomnia(失眠),angerandaninabilitytoconcentrate,andimpairedpersonalrelationships.Althoughlastingpsychologicaldamagefromhorrificexperienceshasbeenrecognizedsincetimeimmemorial,itisonlysince1980,whenveteranswerestillexperiencingstressfromtheVietnamWar,thatPTSDhasbeenaformalmentaldiagnosis.

By200572,000AmericanveteranswerereceivingdisabilitypaymentsforPTSD.Astudytwoyearslaterestimatedthat12%ofAmericanveteransfromthewarsinIraqandAfghanistansufferfromPTSD.Thusfar,1.8mAmericanshavebeendeployedinthosetwotheatres,implying216,000eventualcases.

YetmostPTSDsufferersarenotdrawnfromtheranksofthoseforwhomwoundisanoccupationalhazard:5%ofAmericanmensufferfromPTSDatsomeperiodintheirlives.ForAmericanwomen,therateisdoublethat,mostlyfromexposuretosuchcrimesasdomesticviolenceandsexualabuse.TwoinfiverapevictimsarediagnosablewithPTSDsixmonthsaftertheattack."Itcangoonforever",saysKathleenBrady,aprofessorattheMedicalUniversityofSouthCarolinawhostudiesthedisorder,"butevenafter30years,PTSDistreatable."

Thewoundedmanfoundhimselfstillincapabledespitethathewas______.

43.TheFCC'snewpolicyregardingmediaalliancesisthat______.

A.itallowscompaniestoselltheirstockspublicly

B.itdoesn'tallowcompaniestoselltheirstockspublicly

C.itpermitsonecompanytoownmoremediabusinessesatthesametime

D.ithaseliminatedallpost-1980companies

44.

【C8】

45.

______bringthechangesinAmericafromwithin.

46.

Howarethebreedingprogramsgoingwithmostanimals?

47.

Accordingtothefossilreconstruction,whatmainpartsdidatreecomprise?

A.Itcomprisedatrunk,verticalridgesandpalms.

B.Itcomprisedleaves,fernsandpalms.

C.Itcomprisedstumps,branchesandpalms.

D.Itcomprisedabase,atrunkandacrown.

48.

【C4】

49.

Whydothecomputerdatabecomeimprecisein1980s?

A.Therelatedprogramsonthecomputerwereoutofdate.

B.Moreandmorepeopledrewwaterdirectlyfromthelakefordrink.

C.Aheavyrainhappenedaround1980.

D.Theirrigationfromthesourcewaterincreases.

50.

Accordingtodecision-worksheettheory,anoptimaldecisionisdefinedasonethat______.

A.hasthefewestvariablestoconsider

B.usesthemostdecisionworksheets

C.hasthemostpointsassignedtoit

D.isagreedtobythegreatestnumberofpeople

51.

What'stheadvicegiventothosecareerbeginners?

52.

Ifgivenasecondchance,thewriterwouldprobablychooseto______.

53.

Thepassagestatesthatbeforethebluesquareappeared,thepersoninthevideo______.

A.wasinarelaxedstate

B.watchedthescreenclosely

C.wonderedwhatwouldhappen

D.gotreadytorespondtoashock

54.

WhatdoesDr.Serrethinkofhiscomputer'sprocessingunits?

55.

Roadpolitenessnotonlyreferstothedriver'scivilizedmanners,butalsomeansthedriver'sabilityto______otherdrivers'behavior.

56.

AccordingtoPara.4,wecansafelydrawtheconclusionthat______.

A.itistotallyimpossibletoloseweightbyactivatingbrownfat

B.ourbrownfatwillbemoreactiveifwegototheNorthPole

C.brownfatcansurelymakeyouthinnerthanbefore

D.tokeepfit,anaveragepersonshouldeat50gbrownfat

57.

Accordingtothepassage,districtcourtsarealsoknownas______.

A.circuitcourts

B.supremecourts

C.intermediatecourts

D.trialcourts

58.

【C7】

59.

Accordingtothetext,animalwelfaregroupshavesucceededin______.

A.stoppingallanimalabuseinschools

B.establishingguidelinesthatbanclassroomexperimentsharminganimals

C.protectinganimalsfrombeingexperimentedwithinextracurricularprojects

D.persuadingtwonationalscienceteachers'associationstoadoptananimalprotectionpolicy

60.SectionB

Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.

Letussupposethatyouareinthepositionofaparent.Wouldyouallowyourchildrentoreadanybooktheywantedtowithoutfirstcheckingitscontents?Wouldyoutakeyourchildrentoseeanyfilmwithoutfirstfindingoutwhetheritissuitableforthem?Ifyouranswertothesequestionsis"yes",thenyouareeitherextremelypermissive.Ifyouransweris"no",thenyouareexercisingyourrightasaparenttoprotectyourchildrenfromwhatyouconsidertobeundesirableinfluences.Inotherwords,byactingasacensoryourself,youareadmittingthatthereisastrongcaseforcensorship.

Now,ofcourse,youwillsaythatitisonethingtoexercisecensorshipwherechildrenareconcernedandquiteanothertodothesameforadults.Childrenneedprotectionanditistheparents'responsibilitytoprovideit.Butwhataboutadults?Aren'ttheyoldenoughtodecidewhatisgoodforthem?Theansweristhatmanyadultsare,butdon'tmakethemistakeofthinkingthatalladultsarelikeyou.Censorshipisforthegoodofsocietyasawhole.Likethelaw,censorshipcontributestothecommongood.

Somepeoplethinkthatitisdisgracefulthatacensorshouldinterferewithworksofart.Whoisthisperson,theysay,tobanthisgreatbookorcutthatgreatfilm?Noonecansethimselfupasasuperiorbeing.Butwemustremembertwothings.Firstly,wheregenuineworksofartareconcerned,moderncensorsareextremelyliberalintheirviews-oftenfarmoreliberalthanalargesectionofthepublic.Artisticmeritissomethingwhichcensorsclearlyrecognize.Andsecondly,wemustbearinmindthatthegreatproportionofbooks,playsandfilmswhichcomebeforethecen