2024年全国成考（专升本）之英语（专升本）考试高频易错题附答案x - 成考复习资料与方法

姓名:_________________编号:_________________地区:_________________省市:_________________ 密封线 姓名:_________________编号:_________________地区:_________________省市:_________________ 密封线 密封线 全国成考（专升本）考试重点试题精编注意事项:1.全卷采用机器阅卷，请考生注意书写规范；考试时间为120分钟。2.在作答前，考生请将自己的学校、姓名、班级、准考证号涂写在试卷和答题卡规定位置。

3.部分必须使用2B铅笔填涂;非选择题部分必须使用黑色签字笔书写，字体工整，笔迹清楚。

4.请按照题号在答题卡上与题目对应的答题区域内规范作答，超出答题区域书写的答案无效:在草稿纸、试卷上答题无效。(参考答案和详细解析均在试卷末尾)一、选择题

1、Passage?OneThesmallnumberofnewbornbabies,whichhasbeencausedbyhighpricesandthechangingsocialsituationofwomen,isoneofthemostseriousproblemsinAsia.Whenpeopletalkaboutit,youcanhearawordinventedinJapan,"DINKS",whichmeansDoubleIncomeNoKids.InmanymajorAsiancitieslikeSeoul,Singapore,andTokyo,thecostofahouseisextremelyhigh.Ayoungcouplewhowanttobuytheirownhousemayhavetopayabout$300,000（thoughpriceshavefallen）.Foraflatwithonebedroom,onedining-room,akitchen,andabathroom,thecouplewillpayabout$900amonth.What′smore,iftheywanttohaveachild,thechild′seducationisveryexpensive.Forexample,mostkindergartenchargesareatleast$5,000ayear.Insuchasituation,it′sdifficulttoaffordchildren.Thenumberofmarriedwomenwhowanttocontinueworkingincreasesrapidlybecausetheyenjoytheirjobs.However,iftheywanttohavechildren,theyimmediatelyhaveseriousproblems.Thoughmostcompaniesallowwomentoleavetheirjobsforashorttimetohaveababy,theyexpectwomenwithbabiestogiveuptheirjobs.Inshort,iftheywanttobringupchildrenproperly,bothparentshavetowork,butitishardformotherstowork.Indeed,womenwhowanttocontinueworkinghavetochoosebetweenhavingchildrenorkeepingtheirjobs.Inaword,Asiangovernmentsmusttakestepstoimprovethepresentsituationassoonaspossible.Accordingtothepassage,whichofthefollowingisTRUE?A.ItiseasyforacoupletoaffordachildinAsiaB.ThepricesofhousesinAsiaarequitelownowC.FewerandfewermarriedwomenwanttohaveajobD.Theword"DINKS"firstappearedinanAsiancountry

2、Helivessomewhere____allpeoplehaveanequalright.（）A.thatB.ofwhichC.whereD.atwhere

3、OnthemorningofNovember18,1755,anearthquakeshookBoston,Massachusetts.JohnWinthrop,aprofessoratHarvardCollege,feltthequakeandawoke,〝Irose,〞Winthropwrote,〝andlightingacandle,lookedonmywatch,andfounditwas15minutesafterfour.〞JohnWinthropwentdownstairstothegrandfatherclock.Ithadstoppedfourminutesbefore,at4:11.Exceptforstoppingtheclock,thequakehadonlythrownakeyfromthemantel(壁炉台)tothefloor.TheclockhadstoppedbecauseWinthrophadputsomelongglasstubeshewasusingforanexperimentintothecaseforcare.Thequakehadknockedthetubesoverandblockedthependulum(摆钟).Winthrop,therefore,hadtheexacttimethattheearthquakehadhitBoston.Helookedatthekeyonthefloor.Thequakehadthrownitforwardinthedirectionofthequake’smotion(运动)byashockcomingfromthenorthwest,perhapsinCanada.Whichofthefollowingistrue?____.（）A.SometubeswerebrokenintopiecesandstoppedtheoldclockB.TheprofessorlitacandlebecauseofpowerfailureC.BostonisinthesoutheastofCanadaD.Theshockswereslightinoneway

4、MaryAnning(1799-1874)wasaBritishfossilhunterwhobeganfinding21child,andsoonsupportedherselfandhervery22familybyfindingandsellingfossils.Very23isknownaboutherlife,butherfatherwasacabinetmakerandhealso24localfossils.Mary25onthesoutherncoastofEngland,inatowncalledLymeRegis.Itsfamous26bytheseacontain27fossillayersthat28fromtheTriassic,JurassicandCretaceousperiods(the29ofthedinosaurs,otherbizarrereptiles,largeinsects,seacreatures,30mammals,and31lifeforms).MaryAnning32andpreparedthefirstfossilizedplesiosaur(anocean-dwellingreptile)andthefirstIchthyosaurus(anocean-dwellingreptilethat33likeadolphin).Shefoundmanyotherimportantfossils,includingPterodactylus(aflyingreptile),sharks(andotherfish),andsoon.34withherbrotherJoseph,Marysuppliedpreparedfossilspecimens35museums,scientists,andprivatecollections.A.earlyB.lastC.beforeD.later

5、ManypeoplebelievethatAmericanslovetheircarsalmostmorethananythingelse.Theyare21aboutcars.Notonlyisthecarthe22meansoftransportationintheStates,ithas23becomea“plaything”.24thetimeyoungstersbecomefourteenyearsoldoreven25,they'relikelytostart26ofhavingtheirowncars.IntheUSA,the27family,ifthefatherisnot28work,canaffordtobuyanewcareveryfiveyears.However,manyyoungpeople29afterschoolinordertosavemoneytobuyacar.Learningtodriveandgettingadriverlicensemaybeoneofthemostexciting30ofayoungperson'slife.Driver31isoneofthemostpopularcourses.Attheendofthecoursethestudentwill32adrivingtestforalicense.33many,thatpieceofpapermeansthattheyhavegrownup.IntheUnitedStates,manymenandwomen34tohavecars.Peopleusecarstogotowork.35drivecarstogoshopping,totakethechildrentoschoolorforotheractivities.A.fondB.hopingC.likingD.dreaming

6、Sheisillbutshe____ofthecompany.（）A.isstillinchargeB.stillinthechargeC.isstillunderthechargeD.stillcharge

7、Teachersaresomeofthemostimportantprofessionalsintheworld.Theyareresponsible（21）preparingfuturegenerationstobecomeproductiveandhonestcitizens，whowill（22）tosocietyforthewholeoftheiradultlife.Obviously，themostcommonreason（23）teachersdecidetoteachistheabilitytomakeadifference.Therearemanyprofessionsthatgivepeopletheabilitytohavea（n）（24）impactontheworldandchangepeople'slives，（25）fewprofessionshaveadirectimpacton（26）abettersocietyasteachersdo.Peopletendto（27）theirteachersforyearsaftertheyfinishschool，forgoodteacherscan（28）theirstudentstobecomesomethingthatthey（29）thoughttheycouldbe，ortowork（30）afieldthattheythoughttheydidnot（31）.Teachersarealsoimportantbecausetheyprovide（32）fortheirstudents.Incertainiow-incomeareas（33）somestudentsmaynothavebothoftheirparents（34），teacherscanprovideanimportantinfluencethathelpstheirstudentsmaketheright（35），evenwhentheyarenotintheclassroom.Generally，teachers'impactonstudentscanlastallthroughtheirlife.第（34）题选查看材料A.awayB.aheadC.alongD.around

8、ThenumberofspeakersofEnglishinShakespeare'stimeisestimatedtohavebeenaboutfivemillion.Todayitisestimatedthatsome260millionpeoplespeakitasa(an)21language,mainlyintheUnitedStates,Canada,GreatBritain,Ireland,SouthAfrica,AustraliaandNewZealand.InadditiontothestandardvarietiesofEnglishfoundintheseareas,22areagreatmanyregionalandsocialvarietiesofthelanguageaswellas23levelsofusagethatareemployedbothinitsspokenandwrittenforms.Infact,itis24toestimatethenumberofpeopleintheworldwhohaveacquiredanadequateworkingknowledgeofEnglishinadditiontotheirownlanguages.The25forEnglishlearningandthesituationsinwhichsuchlearningtakesplacearesovariedthatitis26toexplainandstillmoredifficulttojudge27formsanadequateworkingknowledgeforeachsituation.Themainreasonforthewidespread28forEnglishisitspresentdayimportanceasaworldlanguage.Besides29theindefiniteneedsofitsnativespeakers,Englishisalanguageinwhichsomeofimportantworksinscience,technology,andother30arebeingproduced,andnotalwaysbynativespeakers.Itiswidelyusedfor31purposesasmeteorological(气象的)andairportcommunications,internationalconferences,andthe32ofinformationovertheradioandtelevisionnetworksofmany33.Itisalanguageofwidercommunicationforanumberofdevelopingcountries,speciallyformerBritishcolonies.Manyofthesecountrieshavemulti-lingual34andneedalanguageforinternalcommunicationinsuchmattersasgovernment,commerce,industry,lawand35aswellasforinternationalcommunicationandforentrancetothescientificandtechnologicaldevelopmentsintheWest.A.suchB.allC.manyD.those

9、Howmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowisthatmen,unlikeanimals,somehowinventedcertainsoundstoexpressthoughtsandfeelings,actionsandthings,sothattheycouldcommunicatewitheachother;andthatlatertheyagreeduponcertainsigns,calledletters,whichcouldbecombinedtorepresentthosesoundsandwhichcouldbewrittendown.Thosesounds,whetherspoken,orwritteninletters,wecallwords.Thepowerofwords,then,liesintheirassociations－thethingstheybringupbeforeourminds.Wordsbecomefilledwithmeaningforusbyexperience;andthelongerwelive,themorecertainwordsrecalltousthegladandsadeventsofourpast;andthemorewereadandlearn,themorethenumberofwordsthatmeansomethingtousincreases.Greatwritersarethosewhonotonlyhavegreatthoughtsbutalsoexpressthesethoughtsinwordswhichappealpowerfullytoourmindsandemotions.Thischarmingandtellinguseofwordsiswhatwecallliterary（文字的）style.Aboveall,therealpoetisamasterofwords.Hecanconveyhismeaninginwordswhichsinglikemusic,andwhichbytheirpositionandassociationcanmovementotears.Weshouldthereforelearntochooseourwordscarefullyandusethemaccurately,ortheywillmakeourspeechsillyandrude.Therealpowerofwordsexistsintheir____.（）A.soundB.writingC.charmD.representativefunction

10、HaveyoueverhadtodecidewhethertogoshoppingorstayhomeandwatchTVonaweekend?Nowyou21dobothatthesametime.Homeshoppingtelevisionnetworks（网络）havebecomea22formanypeopletoshopwithout23havingtoleavetheirhome.Someshoppersare24ofdepartmentstoresandsupermarkets-fightingthecrowds,waitinginlonglines,andsometimeshavingslight25offindinganythingtheywanttobuy.They'drathersitquietlyathomeinfrontoftheTVsetandwatchafriendlyannouncerdescribeaproduct26amodelshowsit.Andtheycanshoparoundtheclock,buyingsomething27bymakingaphonecall.Departmentstoresandevenmail-ordercompaniesare28tojoininthesuccessofhomeshopping.Largedepartmentstoresarebusy29theirownTVchannels（频道）toencourageTVshoppinginthefuture.Customerscanaskquestionsaboutproductsandplace30,allthroughtheirTVsets.Willshoppingbytelevision31taketheplaceofshoppinginstores?Someindustrymanagersthinkso.32manypeoplefindshoppingatarealstoreagreatenjoyment.Andformanyshoppers,itisstillimportantto33ortryondressestheywanttobuy.That's34specialistssaythatinthefuture,homeshoppingwill35togetherwithstoreshoppingbutwillneverentirelyreplaceit.A.puttingonB.makeforC.settingupD.lookingfor

11、Everyoneintheworldhavearight____thefreedom.（）A.inB.forC.toD.of

12、He__________attheboyintosilence.A.glancedB.observedC.watchedD.stared

13、ThenumberofspeakersofEnglishinShakespeare'stimeisestimatedtohavebeenaboutfivemillion.Todayitisestimatedthatsome260millionpeoplespeakitasa(an)21language,mainlyintheUnitedStates,Canada,GreatBritain,Ireland,SouthAfrica,AustraliaandNewZealand.InadditiontothestandardvarietiesofEnglishfoundintheseareas,22areagreatmanyregionalandsocialvarietiesofthelanguageaswellas23levelsofusagethatareemployedbothinitsspokenandwrittenforms.Infact,itis24toestimatethenumberofpeopleintheworldwhohaveacquiredanadequateworkingknowledgeofEnglishinadditiontotheirownlanguages.The25forEnglishlearningandthesituationsinwhichsuchlearningtakesplacearesovariedthatitis26toexplainandstillmoredifficulttojudge27formsanadequateworkingknowledgeforeachsituation.Themainreasonforthewidespread28forEnglishisitspresentdayimportanceasaworldlanguage.Besides29theindefiniteneedsofitsnativespeakers,Englishisalanguageinwhichsomeofimportantworksinscience,technology,andother30arebeingproduced,andnotalwaysbynativespeakers.Itiswidelyusedfor31purposesasmeteorological(气象的)andairportcommunications,internationalconferences,andthe32ofinformationovertheradioandtelevisionnetworksofmany33.Itisalanguageofwidercommunicationforanumberofdevelopingcountries,speciallyformerBritishcolonies.Manyofthesecountrieshavemulti-lingual34andneedalanguageforinternalcommunicationinsuchmattersasgovernment,commerce,industry,lawand35aswellasforinternationalcommunicationandforentrancetothescientificandtechnologicaldevelopmentsintheWest.A.simpleB.naturalC.practicalD.difficult

14、Pleasetelephonemehalfanhour____.（）A.inchargeB.inadvanceC.intimeD.infront

15、Mrs.Petersstoppedplayingthepianowhenshebegantowork.Shehadlivedinaverysmall?flat,andtherehadbeennoroomforapiano.Butwhenshemarried,shehadanewflatwhichwas?bigenoughforone.Soshedecidedtogetoneandherhusbandagreedandhelpedher.Shesaved?somemoney,andherparentsgaveheragenerousamountofmoneyforherbirthday.Thenshewent?toashopandsaid,"I′llchoosewhicheverpianodoesnotcosttoomuchandfitsintomylivingroom."Whenshehadpaidforthepiano,theshopassistantaskedherifshewouldlikehimtogetit?tuned(调音)eveyfewmonths.Mrs.Petersagreed.Afewmonthslatersheheardfromtheshopthatamanwascomingtotunethepianoattenthat?morning.Nowshehadnotcleanedthehouseyet,soitwasdustyanduntidy.Mrs.Petershatedhaving?eventheleastamountofdirt,andfeltashamedwheneverstrangepeoplesawherhouselikethat.Soshehadtohurry..tocleaneverythingcarefully.Itmeantalotofeffort,anditmadeherhotandtired,butanyhow,bythetimethemanarrived,everythingwasfinished.Sheopenedthedoor,andthemanwasstandingtherewithabigdog.!"Goodmorning,"themansaidpolitely,"WillitdisturbyouifIbringmydogin,please?I′mblind,andheleadsmewherever?Igo.Onemorning,__A.amanwascomingtorepairherpianoB.Mrs.PetersreceivedatelephonecallfromtheshopC.thepianowassenttoherhouseat10o'clockD.Mrs.Peterswasgoingtocleanthehouse

16、PassageTwoEveryyearjustafterChristmastheJanuarySalesstart.Alltheshopsreducetheirpricesandfortwoweeks,theyarefullofpeoplelookingforbargains.MyhusbandandIdonotnormallygotothesalesaswedon′tlikecrowdsandinanycaseareshortofmoneyaswehavetobuylotsofChristmaspresents.Lastyear,however,ItookmyhusbandwithmetothesalesatthelargeshopinthecenterofLondon.Webothneededsomenewclothesandwerehopingtofindatelevisionset.WhenwegottoOxfordStreet,itwassocrowdedthatwedecidedtosplitupandmeetagainattheundergroundstation.SoIleftmyhusbandandstartedlookingaroundtheshops.Unfortunatelyalltheclotheswereinverylargesizesandsowerenotsuitableforme.ButIdidbuyatelevisionataverycheapprice,soIfeltquitepleasedwithmyself.WhenIarrivedatthestation,myhusbandwasnotthere.SoIsatdowninanearbycar6tohaveacupoftea.IquicklyfinishedmyteawhenIsawmyhusbandandwentouttomeethim.Helookedveryhappy.ThenIsawhewascarryingalargeandheavycardboardbox."Oh,dear!"Ithought.Yes,wehadnonewclothesbuttwotelevisions.Weshallnotbegoingtothesalesagain.Thephrase"splitup"inthesecondparagraphmeans___.A.breakapartB.causetobreakC.becomepiecesD.goindifferentdirectionsEveryyearjustafterChristmastheJanuarySalesstart.Alltheshopsreducetheirpricesandfortwoweeks,theyarefullofpeoplelookingforbargains.MyhusbandandIdonotnormallygotothesalesaswedon′tlikecrowdsandinanycaseareshortofmoneyaswehavetobuylotsofChristmaspresents

17、ManypeoplebelievethatAmericanslovetheircarsalmostmorethananythingelse.Theyare21aboutcars.Notonlyisthecarthe22meansoftransportationintheStates,ithas23becomea“plaything”.24thetimeyoungstersbecomefourteenyearsoldoreven25,they'relikelytostart26ofhavingtheirowncars.IntheUSA,the27family,ifthefatherisnot28work,canaffordtobuyanewcareveryfiveyears.However,manyyoungpeople29afterschoolinordertosavemoneytobuyacar.Learningtodriveandgettingadriverlicensemaybeoneofthemostexciting30ofayoungperson'slife.Driver31isoneofthemostpopularcourses.Attheendofthecoursethestudentwill32adrivingtestforalicense.33many,thatpieceofpapermeansthattheyhavegrownup.IntheUnitedStates,manymenandwomen34tohavecars.Peopleusecarstogotowork.35drivecarstogoshopping,totakethechildrentoschoolorforotheractivities.A.inB.toC.outofD.on

18、Alice:Hi,Sam!It'snicetoseeyouhere.Sam:Hi,Alice!Alice:（56）Sam:Tomydorm.Alice:Great!CouldyoutakethisbooktoPeter?Sam:（57）DoesPeterknowwhatitisfor?Alice:Yes.（58）Sam:（59）Areyouwellpreparedforit?Alice:（60）Seeyoutomorrow!Sam:Seeyou!A.Howaboutyourpresentation?B.Heneedsitfortomorrow'spresentation.C．lthinkso.D．Whereareyouheading?E．Youarewelcome.F．Noproblem!G．WhatcanIdoforyou?H．No，thanks!第（58）题选A.Howaboutyourpresentation?B.Heneedsitfortomorrow'spresentationC.lthinksoD.Whereareyouheading?E.YouarewelcomeF.Noproblem!G.WhatcanIdoforyou?H.No，thanks!

19、ManypeoplebelievethatAmericanslovetheircarsalmostmorethananythingelse.Theyare21aboutcars.Notonlyisthecarthe22meansoftransportationintheStates,ithas23becomea“plaything”.24thetimeyoungstersbecomefourteenyearsoldoreven25,they'relikelytostart26ofhavingtheirowncars.IntheUSA,the27family,ifthefatherisnot28work,canaffordtobuyanewcareveryfiveyears.However,manyyoungpeople29afterschoolinordertosavemoneytobuyacar.Learningtodriveandgettingadriverlicensemaybeoneofthemostexciting30ofayoungperson'slife.Driver31isoneofthemostpopularcourses.Attheendofthecoursethestudentwill32adrivingtestforalicense.33many,thatpieceofpapermeansthattheyhavegrownup.IntheUnitedStates,manymenandwomen34tohavecars.Peopleusecarstogotowork.35drivecarstogoshopping,totakethechildrentoschoolorforotheractivities.A.mostB.standedC.averageD.rich

20、Humanneedsseemendless.Theymightberegardedasmakingupseverallevels.Whenthereisenoughmoneytosatisfyonelevelofneeds,anotherlevelappears.Thefirstandmostbasiclevelofneedsinvolvesfood.Oncethislevelissatisfied,thesecondlevelofneeds,clothingandsomesortofshelter,appears.BytheendofWorldWarⅡ,theseneedsweresatisfiedforagreatmajorityofAmericans.Thenathirdlevelappeared.Itincludedsuchitemsasautomobilesandnewhouses.By1957or1958thisthirdlevelofneedswasfairlywellsatisfied.Then,inthelate1950s,afourthlevelofneedsappeared:the“life-enriching”level.Whiletheotherlevelsinvolvephysicalsatisfaction,thatis,thefeeding,comfort,safety,andtransportation,thislevelstressesmentalneedsforrecognition,achievement,andhappiness.Itincludesavarietyofgoodsandservices.Amongthemarevacationtrips,thebestmedicalanddentalcare,andrecreation.Alsoincludedherearefancygoodsandthelateststylesinclothing.Onthefourthlevel,alotofmoneyisspentonservices,whileonthefirstthreelevelsmoreisspentongoods.Afifthlevelwouldprobablyinvolveneedsthatcanbeachievedbestbycommunityaction.Consumersmaybespendingmoreontaxestopayforgovernmentactionagainstdisease,ignorance,crime,andprejudice.Afterfillingourstomachs,ourclothesclosets,ourgarages,ourteeth,andourminds,wenowmayseektoensurethehealth,safety,andleisuretoenjoymorefullythegoodthingsonthefirstfourlevels.Whatisthemainconcernofmanonthefourthlevel?（）A.ThemorefoodsthebetterB.Themore"luxury"itemsthebetterC.ThemorementalsatisfactionthebetterD.Themoremoneythebetter

21、ArchimedeswasafamousGreekmathematicianandscientist.Hewasbornaround287B.C.andhediedintheyear212B.C..Archimedesismostwell-knownforonespecificideathathecameupwith.“Archimedes'sPrinciple”statesthatasolidobjectwhichisinaliquidispushedupbyaforcewhichisequaltotheweightofthewaterthattheobjectmoves.Forexample,ifyouputapieceofwoodandapieceofgoldthesamesizeinwater,onlythewoodwillfloat.Boththewoodandgoldmovethesameamountofwater,butthewoodweighslessthanthiswater,whilethegoldweighsmore.ItisbelievedthatArchimedesdiscoveredthisprinciplewhenthekingofSyracuseaskedhimtosolveaproblem.Thekingwantedtoknowifhiscrownwaspuregoldoramixtureofgoldandsilver.Theking,ofcourse,didnotmelthiscrowntofindout.TheideacametoArchimedesasheloweredhimselfintohisbath.Henoticedhowthewaterspilledoutofthetub.Hedecidedtousethesameideaforthecrown.Heknewthatagoldcrownimmersedinwaterwouldweighmorethanonemadeofsilver.Theexperimentwasdoneandthegoldsmithwasprovedguiltyoftryingtocheattheking.Wedropapieceofmetalintoajarfullofwater,themetalwillfloatifitweighslessthan____.（）A.anequalamountofsilverB.anequalamountofgoldC.allthewaterinthejarnowD.thewaterthatleavesthejar

22、Exercise,everyoneadvises!Butimmediately,whenyoutry,yourunintotrouble.Thereissomuchcontradictory,sometimesincorrectadviceaboutexercisingthatbecomeconfused.Testyourselfonthefollowingtrue-falsequiz.Ittellsyouwhatyouneedtoknow.1.Toloseweightyoushouldalways〝workupagoodsweat"whenexercising.False.Sweatingonlylowersbodytemperaturetopreventoverheating;itdoesnothelpyoureduceweight.Youmayweightlessimmediatelyafteraworkout,butthisisduetowaterloss.Onceyoureplacetheliquid,youreplacetheweight.2.Youburnmorecaloriesjoggingonemilethanwalkingthesamedistance.False.Youuse,thesameamountofenergywhetheryouwalkorjogthemile,sinceinbothcasesyouaremovingthesameweightthesamedistance.Thespeeddoesn'tmatter.Ofcourse,ifyoujogratherthanwalkfor30minutes,you'llcovermoredistance,andthereforeburnmorecalories.3.Ifyourbreathingdoesn'treturntonormalwithinminutesafteryoufinishexercising,you'veexercisedtoomuch.True.Fiveminutesorsoafterexercising,yourbreathingshouldbenormal,yourheartshouldn'tpounding,andyoushouldn’texhausted.Beneficialexerciseisnottoodifficult,unpleasant,andexhausting;itisenjoyableandrefresh.4.Walkingisoneofthebestexercises.True.Walkinghelpscirculationofbloodthroughoutthebody,andthushasadirecteffectonyouroverallfeelingofhealth.Theauthorbelieves____.（）A.walkingisbetterthanjoggingB.workingupagoodsweatisthebestwayC.walkingisonebestexerciseD.over-exercisingisthebestway

23、Iwilldoitwhethermyplanhavebeenagreed____ornot.（）A.withB.toC.overD.on

24、Oceanographyhasbeendefinedas“Theapplicationofallsciencestothestudyofthesea”.Beforethenineteenthcenturyscientists,withaninterestintheseawerefewandfarbetween.CertainlyNewtonconsideredsometheoreticalaspectsofitinhiswritings,buthewasreluctanttogotoseatofurtherhiswork.Formostpeopletheseawasremote,andwiththeexceptionofearlyintercontinentaltravelersorotherswhoearnedalivingfromthesea,therewaslittlereasontoaskmanyquestionsaboutit,letalonetoaskwhatlaybeneaththesurface.Thefirsttimethatthequestion"Whatisatthebottomoftheoceans?"hadtobeansweredwithanycommercialconsequencewaswhenthelayingofatelegraphcablefromEuropetoAmericawasproposed.Theengineerhadtoknowthedepthprofile(起伏形状)oftheroutetoestimatethelengthofcablethathadtobemanufactured.ItwastoMauryoftheUSNavythattheAtlanticTelegraphCompanyturned,in1853,forinformationonthismatter.Inthe1840s,Mauryhadbeenresponsibleforencouragingvoyagesduringwhichsoundings(测水深)weretakentoinvestigatethedepthsoftheNorthAtlanticandPacificOceans.Later,someofhisfindingsarousedmuchpopularinterestinhisbookThePhysicalGeographyoftheSea．Thecablewaslaid,butnotuntil1866wastheconnectionmadepermanentandreliable.Attheearlyattempts,thecablefailedandwhenitwastakenoutforrepairsitwasfoundtobecoveredinlivinggrowths,afactwhichdefiedcontemporaryscientificopinionthattherewasnolifeindeeperpartsofthesea.Withinafewyearsoceanographywasunderway.In1872Thomsonledascientificexpedition(考察),whichlastedforfouryearsandbroughthomethousandsofsamplesfromthesea.Theirclassificationandanalysisoccupiedscientistsforyearsandledtofive-volumereport,thelastvolumebeingpublishedin1895.Itwas____thataskedMauryforhelpinoceanographicstudies.（）A.theAmericanNavyB.someearlyintercontinentaltravelersC.thosewhoearnedalivingfromtheseaD.thecompanywhichproposedtolayanunderseacable

25、Becausealetteristooslow,theteachertry____atelegram.（）A.tohavesentB.tosendC.tobesendingD.sending

26、根据以下材料，回答问题。Inouronlinelife,weneedtousepasswordsfrequently.Weusepasswords21e-mail,gamingsites,socialnetworkingsites,andothershoppingsites.22,thepasswordsmostpeopleusearenotvery23andcaneasilybe"broken"byothers.Infact,themostcommonlyusedpasswordsaresosimplethatitrequiresvery24efforttofigurethemout.Canyouguess25themostcommonlyusedpasswordsareTheyare:Namesofbaseballteams,birthdatesofafamily26,theyearofaspecialsportsevent,therandomnumberslike156468,27thenameofafriend,pet,favoriteTVstar,orband.Thereareprograms28tobreakintopeople'sonlineaccounts.Theseprogramsare29oftryingeverywordin