湖北省武漢市重點(diǎn)中學(xué)新高考全國統(tǒng)考預(yù)測密卷英語試卷及答案解析

湖北省武漢市重點(diǎn)中學(xué)新高考全國統(tǒng)考預(yù)測密卷英語試卷注意事項(xiàng):1．答題前，考生先將自己的姓名、準(zhǔn)考證號碼填寫清楚，將條形碼準(zhǔn)確粘貼在條形碼區(qū)域內(nèi)。2．答題時(shí)請按要求用筆。3．請按照題號順序在答題卡各題目的答題區(qū)域內(nèi)作答，超出答題區(qū)域書寫的答案無效；在草稿紙、試卷上答題無效。4．作圖可先使用鉛筆畫出，確定后必須用黑色字跡的簽字筆描黑。5．保持卡面清潔，不要折暴、不要弄破、弄皺，不準(zhǔn)使用涂改液、修正帶、刮紙刀。第一部分（共20小題，每小題1.5分，滿分30分）1．Yet_______intheprocessofdevelopmentdidtheystoptoconsidertheimpactoftheir“progress”onnature.A．innotimeB．a(chǎn)tnopointC．a(chǎn)slikelyasnotD．moreoftenthannot2．Nowtheworld’sattention________thestockingmarkets,astheyhavegreatinfluenceontheworld’seconomy.A．isfixingonB．isbeingfixedonC．hasfixedonD．hadbeenfixedon3．_____________equalopportunities,bothFrankandBillymayaccomplishthetask.A．Given B．GivingC．Togive D．tobegiven4．Thegeneralsecretarystressedthatwhathehadjustsaidwasonlyhis_________view,notofficialintentions.A．private B．separate C．personal D．single5．She________tosomeoneonthephone,soIjustnoddedtoherandwentaway.A．talked B．hastalkedC．hadtalked D．wastalking6．Thereis________asafreedinnerinthisworld.Asthesayinggoes,“Nopains,nogains.”A．nosuchagoodthing B．suchnogoodthingC．nosuchgoodthing D．notsoagoodthing7．Afghansusedtoholdbigweddings,costingthousandsofdollars,inacounty_____theaverageannualincomeislessthan$400.A．whichB．whoseC．whereD．what8．---Whereistheplane？Ican'tseeit.---Itwentoffits________________tokeepawayfromthesuddenstorm.A．course B．roadC．flight D．direction9．—________?Youlookreallydown.—I’mtiredofmyjob.Thereareendlessproblemstodealwith.A．Whybother B．SowhatC．What’sup D．Whynot10．Jennynearlymissedtheflight_________________doingtoomuchshopping.A．a(chǎn)saresultof B．ontopofC．infrontof D．inneedof11．—Doyouoftencomeheretohaveawalk?—No,only_________,becausewearemuchtoobusy.A．occasionallyB．eventuallyC．merelyD．frequently12．---Areyoufreenow?Ihavesomethinginterestingtotellyou.---OK,youmakeitshortIwillhavetoworkonthistermpaperduetomorrow.A．nowthatB．a(chǎn)ssoonasC．everytimeD．a(chǎn)slongas13．Ifyouarefeelingsotired,perhapsalittlesleepwould____．A．a(chǎn)ct B．helpC．serve D．last14．Thenewscameasnosurprisetome.I______forsometimethatthefactorywasgoingtoshutdown.A．hadknown B．knewC．haveknown D．know15．Recently,aprogrammercriticizedthe“996”workschedule______employeesworkfrom9amto9pm,6daysaweek,withtheprospectofendingupinanintensivecareunit.A．where B．when C．which D．whose16．Mostspendingthatresultsindebtislikeadrug:aquickhitofpleasurethat______,onlytodragyoudownforyearstocome.A．takesoff B．wearsoff C．setsoff D．showsoff17．Allchildrenshouldgetaccesstoahigh-qualityeducation________theirrace,zipcodeorfamilyincome.A．dependingon B．regardlessofC．dueto D．a(chǎn)partfrom18．—TheT--shirtIreceivedisnotthesameasisshownonline.—________？ButIpromiseyouwe’lllookintoitrightaway.A．Whosays B．HowcomeC．Whatfor D．Whyworry19．—Igotbeateninthefirstroundinthecontest.Iamfeelingdepressed.—Cheerup!Youhaveto________yourself________tohavethelastlaugh.A．open;upB．pick;upC．knock;upD．do;up20．Theywenttothestreetto________tothewholecitytohelpthepoorboy.A．a(chǎn)pply B．a(chǎn)ppealC．a(chǎn)dd D．reply第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）Workisapartofliving—mygrandparentsunderstoodthat.Theylivedandworkedonafarmthathasbeeninmyfamilyfor150years.Theyraisedchickensforeggs,pigsandcattleformeat.Cowswerekeptformilkandthecream,fromwhichGrandmamadebutterandcheese.Whatlittleyardtheyhadbecameagarden.TheDepression（大蕭條時(shí)期）,therefore,didn’tmakemuchchangeintheirlives.Butitdidbringalotofmenoutofwork,driftingfromjobtojob,tothefarm.Thefirsttoshowupatthedoorofthekitchenwasamaninrags.Hetookoffhishatandquietlyexplainedthathehadn’teatenforawhile.Grandpastoodwatchinghimabit,thensaid,“There’sastackoffirewoodagainstthefencebehindthebarn（谷倉）.I’vebeenneedingtogetitmovedtotheothersideofthefence.Youhavejustaboutenoughtimetofinishthejobbeforelunch.”Grandmasaidasurprisingthinghappened.Themangotashineinhiseyesandhehurriedtothebarnatonce.Shesetanotherplaceatthetableandmadeanapplepie.Duringlunch,thestrangerdidn’tsaymuch,butwhenheleft,hisshouldershadstraightened.“Nothingruinsamanlikelosinghisself-respect,”Grandpalatertoldme.Soonafter,anothermanshowedupaskingforameal.Thisonewasdressedinasuitandcarriedasmalloldsuitcase.Grandpacameoutwhenheheardvoices.Helookedatthemanandthenofferedahandshake.“ThereisastackoffirewoodalongthefencedownbehindthebarnI’vebeenmeaningtogetitmoved.It’dsurebeahelptome.Andwe’dbepleasedtohaveyoustayforlunch.”Thefellowsethissuitcaseasideandneatlylaidhiscoatontop.Thenhesetofftowork.Grandmasaysshedoesn’trememberhowmanystrangerstheysharedamealwithduringthoseDepressiondays-orhowmanytimesthatstackofwoodgotmoved.1、Whenhewasaskedtomoveastackoffirewood,thefirstmanwhoaskedforamealgotashineinhiseyesforhewasgladthat.A．hehadfoundagoodjobB．hewouldhavesomethingtoeatC．hewouldnolongersufferfromtheDepressionD．hewouldgetwhathewantedwithoutlosinghisself-respect2、Thewriter’sgrandfatheraskedthosejoblessmentomovethestackoffirewoodbecause.A．hedidn’twantthemtohaveamealfreeofchargeB．hehadbeenneedingtogetitmovedC．hewantedtohelptheminhisownwayD．hewantedtoshowthemhiskindnessandrespect3、Thewriter’sgrandfatherwasallofthefollowingbut.A．kind B．thoughtfulC．wealthy D．sympathetic4、Thebesttitleforthestorywouldbe.A．TheDepression B．ThePleasureofHelpingOthersC．NoPains,NoGains D．Work-APartofLiving22．（8分）JessicaWestervelt,aSpanishteacheratBethlehemHighSchoolinNewYork,createdanactivitycalled“HouseHunters”,whichwasinspiredbythepopulartelevisionshow“HouseHuntersInternational”,forherSpanishclassaboutfouryearsago.Similartotheshow,studentsworkingroups,pretendingtoberealhouseagents,andlookforthreehousesinSpanish-speakingcountries.Sheusestheactivitytoteachvocabularyrelatedtothehome,chores,travelandvacation.Shecreatedtheexercisebecauseshewantedtoincorporateherstudents’interestsintothecurriculum.Atthetime,agroupofherstudentswerebigfansoftheshow.ThestudentslookforahouseforWestervelttobuytolivein,orrentforvacation.Shetellsthemwhatsheislookingforinahomeandgivesthemabudget.Studentsworkingroupsofthree,andeachstudentisresponsibleforfindingonehouseinaSpanish-speakingcountrythatfitstherequirements.Thegroupsusuallymakeabrochuredescribingthehousestheyfind.Eachgrouppresentstheirfindingstotheclass,whiletheotherstudentstakenotes.TheentireactivityisdoneinSpanish,sostudentsgettopracticetheirwriting,listeningandconversationskills.TheyalsogetsomeculturaleducationwhenresearchinghomesinSpanish-speakingcountries.Westerveltsaysthatstudentsplanningtotaketheclasslookforwardtoherproject.Westerveltsays,“Ithinkanytimethatyoucanfindawaytolinkintosomethingthattheyareinterestedinoutsideofschool,itmakesitmorerealisticforthemanditmakesthatactivitymuchmoreenjoyableforthem.”1、HowdidWesterveltcomeupwiththeideaoftheactivity?A．ShegotitfromaTVprogram.B．Shewasinspiredbyherstudents.C．Shelearneditfromahouseagent.D．Shewastaughtthatinhighschool.2、Whichofthefollowingcanreplacetheunderlinedword“incorporate”inParagraph2?A．changeB．a(chǎn)bsorbC．forceD．persuade3、Whatarethestudentssupposedtodowiththehousestheyfind?A．Rentthehousesfortheirvacation.B．Liveinthehousesforawhile.C．Writeanintroductiontothehouses.D．Chooseandbuyonefortheirteacher.4、WhatdoWestervelt’swordsinthelastparagraphmean?A．Mostschoolactivitiesarenotenjoyable.B．Studentsshouldberealisticaboutstudy.C．Out-of-schoolactivitiesareveryimportant.D．Learningshouldbecombinedwithinterest.23．（8分）There’snodoubtthatwaterisvitaltoanylife.About3percentoftheaverageadulthumanbodyismadeofwater.Thisincludesmostofyourbrain,heart,lungs,musclesandskin,andevenabout30percentofyourbones.Yetthere’slittlescientificagreementabouttheexactamountofthestuffanindividualshouldconsumeeachday.Sohowmuchwaterdoyouactuallyneedtodrinktobehealthy?Youmayhaveheardthatyoushoulddrinkeight8-ounceglassesofwateraday.Yet,thedownsideofthisrule,researcherssay,isthatdrinkingwaterbytheglassisnottheonlywaythathumanstakeinit.The“8X8”ruleessentiallyoverlookstwobigsourcesofdailywaterconsumption.Onesuchsourceisfood.Everythingyoueatcontainssomewater.Watermelons,forexample,aremorethan90percentwaterbyweight.Differentdietsnaturallycontaindifferentamountsofwaters,andthecounts.Theotherkeywatersourcesareotherbeverages.Non-alcoholicdrinkssuchascoffee,andtea,containmostlywaterandallcontributetoyourhydration（水量）.So,betweenallthefood,waterandotherfluidsyouconsumeinaday,howmuchwatershouldyouaimtotakein?TheNationalAcademicsofSciencessuggeststhatwomanconsumeatotalofapproximately2.7liters(91ounces)ofwarmfromallbeveragesandfoodseachdayandmen3.7liters(125ounces).Butthesearejustgeneralguidelines.Thetruthis,thereisnomagicstandardforhydration—everyone’sneedvarydependingontheirage,weight,levelofphysicalactivity,generalhealthandeventheclimatetheylivein.Themorewateryoulose,themorewateryou’llneedtoreplacewithfoodanddrink.Ifyouarelookingforconcreteadvice,though,thebestplacetolookiswithin.Drinkupwhenyou’rethirsty.1、HowdoestheauthorsupporttheunderlinedsentenceinPara1?A．Byprovidingfacts.B．Byaskingaquestion.C．Bymakingacomparison.D．Byputtingforwardsuggestions.2、Accordingtothe“8X8”rule,howmuchwatershouldwetakeinaday?A．8ouncesB．64ouncesC．91ouncesD．125ounces3、What’sthedisadvantageofthe“8X8”rule?A．Thewaterfrombothfoodandotherbeveragesisignored.B．Itincludestheamountofwaterfrombothfoodandbeverages.C．Itdoesnottakewaterfromdrinksintoaccount.D．Itoverlooksthefactthatwetakein90%ofthewaterfromfruits.4、Whatcanweinferfromthefinalsuggestion?A．Amandoingtiringphysicalworkdrunkslessthan3.7litersaweek.B．Apersoningoodhealthdrinkswheneverhefeelsthirsty.C．Anoverweightmaleinahotsummerdrinks125ounceseverytwodays.D．Afemaleeatingalotofwatermelonsdrinksmorethan91ouncesdaily.24．（8分）Crossingyourlegsisanextremelycommonhabit.Whileyoumayfinditcomfortabletositwithonekneecrossedovertheother,itmightbecausinghealthproblemsthatyouarenotawareof.AstudypublishedinBloodPressureMonitoringstatedthatsittingwithyourlegscrossedcanincreaseyourbloodpressure.Thereasonisthatcrossingonelegovertheotherincreasesresistance,makingitevenharderforthebloodtocirculateandincreaseyourbloodpressure.Thus,youshouldn’thaveyourlegscrossedformorethan15minutes,andit’simportantthatyougetupandwalkaroundatleastonceeveryhour.Crossingyourlegscanalsoleadtoneckandbackpain.Ideally,it’sbestforourbodiestositwithourfeetplantedflatonthefloor.Whenyousitwithyourlegscrossedyourhipsareinatwistedposition,whichcancausepressureonyourlowerandmiddlebackandneck.Youalsomightnoticethatwhenyousitwithyourlegscrossedforlongperiodsoftimeyourfeetandlegsgetpainful.Thisisbecausewhenonelegsitsontopoftheother,itcausespressureontheveinsandnervesinyourlegsandfeet.Whilethefeelingofdiscomfortmayonlylastaminuteortwo,repeatedlycrossingyourlegsuntiltheyfeelnumbcancausepermanentnervedamage.Sonexttimeyousitdown,trytogetyourselfinthehabitofsittingwithbothofyourfeetonthefloor.Notonlywillithelpyourpostureandstability,butitwillalsosaveyourhealthinthelongrun.1、AstudypublishedinBloodPressureMonitoringshowedthat.A．crossingyourlegscanraiseyourbloodpressureB．crossingonelegovertheothercanincreasethebloodcirculationC．youshouldhaveyourlegscrossedonceeveryhourD．youshouldgetupandwalkaroundformorethan15minutes2、Crossingyourlegscancausesomehealthproblemsexcept.A．pressureonveinsandnervesinlegsandfeetB．permanentnervedamageC．unstablepostureD．neckandbackpain3、Whatseemstobethewriter’sattitudetowardcrossinglegs?A．Supportive.B．Negative.C．Casual.D．Confused25．（10分）Chinesescientistsrecentlyhaveproducedtwomonkeyswiththesamegene,ZhongZhongandHuaHua,usingthesametechniquethatgaveusDollythesheep.Thesemonkeysarenotactuallythefirstprimates（靈長類）tobecloned.AnotheronenamedTetrawasproducedinthelate1990sbyembryo（胚胎）splitting,thedivisionofanearly-stageembryointotwoorfourseparatecellstomakeclones.Bycontrast,theywereeachmadebyreplacinganeggcellnucleus（原子核）withDNAfromadifferentiatedbodycell.ThisDollymethod,knownassomaticcellnucleartransfer（SCNT）,cancreatemoreclonesandallowsresearchersgreatercontrolovertheeditstheymaketotheDNA．Successcamefromadoptingseveralnewtechniques.Theseincludedanewtypeofmicroscopytobetterviewthecellsduringhandlingorusingseveralmaterialsthatencouragecellreprogramming,whichhadn’tbeentriedbeforeonprimates.Still,theresearchprocessproveddifficult,andmanyattemptsbytheteamfailed.Justtwohealthybabymonkeysbornfrommorethan60testedmothers.Thisleadstomanyresearchers’pouringwaterontheideathattheteam’sresultsbringscientistsclosertocloninghumans.Theythoughtthisworkisnotasteppingstonetoestablishingmethodsforobtaininglivebornhumanclones.Instead,thisclearlyremainsaveryfoolishthingtoattempt,itwouldbefartooinefficient,fartoounsafe,anditisalsopointless.Butthescientistsinvolvedemphasizethatthisisnottheirgoal.Thereisnownobarrierforcloningprimatespecies,thuscloninghumansisclosertoreality.However,theirresearchpurposeisentirelyforproducingnon-humanprimatemodelsforhumandiseases;theyabsolutelyhavenointention,andsocietywillnotpermitthisworktobeextendedtohumans.Despitelimitations,theytreatthisbreakthroughanovelmodelsystemforscientistsstudyinghumanbiologyanddisease.1、WhatdoweknowaboutthetechnologycalledSCNT?A．Itcreatedthefirsttwoprimates.B．ItmaycontributetoeditingtheDNA．C．Itcandivideanearly-stageembryointoseveralcells.D．Itproducedtwoclonedmonkeyswithdifferentgenes.2、Whatdoestheauthormeanby“pouringwaterontheidea”inparagraph2?A．Keepingahottopicofit.B．Attachingnoimportancetoit.C．Havingalowopinionofit.D．Addingsupportiveevidencetoit.3、Whatisthescientists’purposetoclonethesemonkeys?A．Topreparefortheirresearchonhumancloning.B．Toserveasasteppingstonetotheirreputation.C．Tohelpwiththestudyofhumandiseases.D．Toraisemoneyforholdinganexhibitionofnovels.4、Whatcanweinferfromthepassage?A．Cloninghumansisalreadyonitsway.B．Newtechniquesseemtobepointless.C．Societywon’tagreetocloneanothermonkey.D．Thesuccessrateofcloningamonkeywasnothigh.第三部分語言知識運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）"Everythinghappensforthebest."mymothersaidwheneverIfeltdisappointed."1,andonedaysomethinggoodwillhappen.Thenyou'llrealizeitwouldn'thavehappened2thedisappointmentyouhadexperienced3"Motherwasright,4Idiscoveredaftergraduatingfromcollege,Ihaddecidedtotryforajob5radio,then6mywayuptoasportsannouncer.Ihitchhiked(搭免費(fèi)車)toChicagoandtriedeverystation,butgot7Inonestudio,akindladytoldmebigstationscouldn'triskhiringinexperiencedpersons."Tryyourluckinthe8"shesaid.IhitchhikedhometoDixon,Illinois,wheretherewasnoradio-announcingjobs.Myfathersaidastorewantedalocal9tomanageitssportsdepartment.SinceDixonwas10Ihadplayedhighschoolfootball,I11Thejobsoundedjust12forme.Butlwasn'thired.Mydisappointment13haveshown."Everythingharemforthebest."Mother14ThenItriedWOCRadioinDavenport,Iowa.Theprogramdirector,PeterMacArthur,toldmetheyhadalreadyhiredanannouncer.AsIlefthisoffice,mydisappointmentboiled15Iaskedaloud."Howcanafellowbecomeasportannouncerifhecan'tgetajobinaradiostation?"Iwaswaitingforthe16whenIheardMacArthurcalling,"Whatwasthatyousaidaboutsports?Youknowsomethingaboutfootball?"Thenhe17mebeforea18andaskedmetobroadcasta(n)19game.Onmywayhome,asIhavemanytimes20,Ithoughtofmymother'swords.1、A．GetonB．CarryonC．WorkonD．Concentrateon2、A．inspiteofB．regardlessofC．butforD．insteadof3、A．previouslyB．preciouslyC．preciselyD．presently4、A．itB．whatC．thatD．a(chǎn)s5、A．inB．onC．byD．from6、A．feelB．workC．findD．push7、A．declinedB．a(chǎn)cceptedC．reducedD．received8、A．cityB．homeC．countryD．town9、A．salesmanB．a(chǎn)thleteC．shopassistantD．manager10、A．inwhichB．whenC．whereD．how11、A．a(chǎn)ppealedB．refusedC．a(chǎn)greedD．a(chǎn)pplied12、A．rightB．reasonableC．improperD．stable13、A．shouldB．mustC．couldD．might14、A．recommendedB．requestedC．remindedD．required15、A．a(chǎn)boveB．outC．inD．over16、A．liftB．resultC．responseD．offer17、A．toldB．stoodC．showedD．helped18、A．radioB．stationC．TVD．microphone19、A．liveB．ordinaryC．imaginaryD．fierce20、A．beforeB．sinceC．untilD．unless第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）ThereisalonghistoryforChinesetodrinktea.AndithadbeenwidelyspreadinChinaformorethan1,000years1．firstappearinginEurope.Teadrinkingispopularthroughouthistory.Manypeoplenowgotoexpensivelydecoratedteahouses2．(talk)business.However,teadrinkingisverycomplex.Manythingscontributetoan3．(enjoy)experience.Itstartswithsurroundings.Inthepast,ittookplaceinasetting4．“springwaterrunsonmarble”.Atpresent,tocreatesuchanatmosphere,teahouses5．(decorate)withtraditionalpaintingsandfurniture.Besides,thereisalwaysa6．(perform)ofatraditionalChinesemusicinstrument,suchasguzheng,pipaanderhu.Water7．(use)forteaalsomatters.Inolddays,water8．camefrommeltedsnowwasregardedasthebest;buttoday,peoplenolongeruseitduetopollution.Blacktea,togetherwithgreentea,oolongteaandpu’ertea,9．(rank)thetopfourfavorites.Meanwhile,thosekindsofteaaremadeby10．(total)differentmethods.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1、每處錯(cuò)誤及其修改均僅限一詞；2、只允許修改10處，多者（從第l1處起）不計(jì)分。I’mwritingtocomplainaboutthequalityofthecomputerwhichIpurchasefromyourstoreonJanuary1,2019、Itunexpectedwentwrongafewdayslate、Themonitorturnedouttobeablackscreen、Ireadthroughaccompanyinginstructions,andtriedmybestrestartthecomputerseveraltime,butitstillfailedtowork、However,I’msurethereissomethingwrongforthecomputer、IamhopingifyoucandirectmetoastorewhereImayreturnitforanewreplacementwithinthenextthreedays、Sinceyourstorehasbeengainedagoodreputationforcustomersatisfaction,I’mconfidencethatyouwillprocessmycomplaintatyourearliestconvenience、48第二節(jié)書面表達(dá)（滿分25分）29．（25分）2018青島上合組織峰會(huì)后；青島受到國內(nèi)外的關(guān)注。假如你是青島某旅游公司的導(dǎo)游，正負(fù)責(zé)接待一個(gè)來自英國的旅游團(tuán)，請你寫一篇短文，簡要介紹一下青島。內(nèi)容要點(diǎn)如下:1.位于山東東部；2.以藍(lán)色的大海、美麗的海濱而聞名，是避暑勝地；3.每年夏天有許多來自國內(nèi)外的游客來到這里，你可以沿海漫步、游泳、觀賞秀麗的景色；4.近年來，青島發(fā)生了巨大的變化，它在對外貿(mào)易方面起著重要的作用，青島已成為國際港口城市。注意:1.詞數(shù)100左右；2.開頭已給出，不計(jì)入總詞數(shù)。Ladiesandgentlemen，WelcometoQingdao.I’mverydelightedtobeyourguidehere._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、B3、A4、C5、D6、C7、C8、A9、C10、A11、A12、D13、B14、A15、A16、B17、B18、B19、B20、B第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、1、D2、C3、C4、B22、Google’sdatacentresandtheofficesforits60,000staffwillbepoweredentirelybyrenewableenergyfromnextyear,inwhatthecompanyhascalleda“l(fā)andmarkmoment”.Theinternetgiantisalreadytheworld’sbiggestcorporatebuyerofrenewableelectricity,lastyearbuying44%ofitspowerfromwindandsolarfarms.Nowitwillbe100%,andanexecutivesaiditwouldnolongerrefusetoinvestinnuclearpowerinthefuture.OmansaidithadtakenGooglefiveyearstoreachthe100%target,setin2012,becauseofthecomplexityinvolvedwithnegotiatingpowerpurchaseagreements.Thecompany’sbiggestdemandforenergyisitsdatacentresanditadmitstheiroverallthirstforpowerisgrowing.Googlewasnowlookingtosign10-yearagreementsforlow-carbonpowerthatwasconstant,suchashydro,biomassandnuclear.“Wewanttodocontractsonrenewablepower,itcouldbebiomassifthefuelsourceissteadyandenough,itcouldbenuclear.We’relookingatallformsoflow-carbongeneration.”Buthesaidnewnuclearpowerwas“controversial”,thepossiblesafetyconsequencesweremuchmore“dramatic”thanwithrenewablesources,andthepricewas“muchmoredifficulttoguarantee”thanwhenfundingsolarpanelsandwindturbines.“Wedon’twanttorefusetosignanuclearagreementifitmeetsourgoalsoflowprice,safety,ando