Have you talked to her {{U}}lately{{/U}}?

查看本题答案

包含此试题的试卷

理工类《单选题》真题及答案点击查看

你可能感兴趣的试题

Haveyoutalkedtoher{{U}}lately{{/U}}?

lastly shortly recently immediately

---Haveyou______yourmothertochangehermind?---No.It

preferred persuaded promised suggested

Haveyoutalkedtoherlately

lastly finally shortly recently

---DoyouknowMrs.Yang?---Yes.WhenIworkedinthatinter

had talked talked have talked was talking

Haveyoutalkedtoherlately

lastly finally shortly recently

Haveyoutalkedtoherlately

lastly shortly recently immediately

热门试题

ModernDrugs Doctorssixtyyearsagocoulddolittletohelpvictimsofpolio.Seriouscasesusuallyendedindeath.In1955avaccinewasdevelopedthatpreventedthedisease.Todaypolioisnolongeramajorhealthproblem. Manyofthemostimportantdrugsthatdoctorsprescribetodayhavebeendevelopedinthelast30years.Moderndrugsarecomplexspecificandpowerful.Peopleneedtoknowmoreaboutdrugsinordertousethemsafely. Earlypeoplediscoveredbyaccidentthatsomeoftheplantsgrowingaroundthemseemedusefultohealsoresrelievepainorevencurediseases.Theseplantswerethefirstdrugs.Nowplantsarestillthesourceofsomedrugs.Quinineforexampleisabitter-tastingdrugusedtotreatthechillsandfeverofmalariaandtoreduceattacksofthedisease.ItismadefromthebarkofthecinchonatreewhichgrowsintheAndesMountains.TheIndiansofthatregionwerethefirsttousethebarkasamedicine.TheSpanishpeopleprobablybroughtittoEuropeintheearly1600s.Chemistslearnedhowtogetthepuredrugfromthebarkandin1944;itwasmadeartificiallyinthelaboratory. Otherimportantdrugssuchashormonesandvaccinesareobtainedfromanimals.Butmostofthemoderndrugscomefromchemicalcombinationsworkedoutbyresearchscientists.Mostpeopleneverseedrugsintheirsimpleformaschemicals.Insteadtheyareseenastabletscapsulesorliquidsthatcontainthedrugandotheringredients. Peopleusedrugstogetdifferentresults.Somedrugsattacktheorganismthatcausesadisease.Theycurebykillingtheorganism.Otherdrugsrelievewhatwecallthesymptomsofthedisease:theheadachepainfeverorchillsandmakethepatientmorecomfortable.Theseconstitutemostover-the-counterdrugs.Peoplecangetthemindrugstores. Whatisthemainideaofthispassage?
ModernDrugs Doctorssixtyyearsagocoulddolittletohelpvictimsofpolio.Seriouscasesusuallyendedindeath.In1955avaccinewasdevelopedthatpreventedthedisease.Todaypolioisnolongeramajorhealthproblem. Manyofthemostimportantdrugsthatdoctorsprescribetodayhavebeendevelopedinthelast30years.Moderndrugsarecomplexspecificandpowerful.Peopleneedtoknowmoreaboutdrugsinordertousethemsafely. Earlypeoplediscoveredbyaccidentthatsomeoftheplantsgrowingaroundthemseemedusefultohealsoresrelievepainorevencurediseases.Theseplantswerethefirstdrugs.Nowplantsarestillthesourceofsomedrugs.Quinineforexampleisabitter-tastingdrugusedtotreatthechillsandfeverofmalariaandtoreduceattacksofthedisease.ItismadefromthebarkofthecinchonatreewhichgrowsintheAndesMountains.TheIndiansofthatregionwerethefirsttousethebarkasamedicine.TheSpanishpeopleprobablybroughtittoEuropeintheearly1600s.Chemistslearnedhowtogetthepuredrugfromthebarkandin1944;itwasmadeartificiallyinthelaboratory. Otherimportantdrugssuchashormonesandvaccinesareobtainedfromanimals.Butmostofthemoderndrugscomefromchemicalcombinationsworkedoutbyresearchscientists.Mostpeopleneverseedrugsintheirsimpleformaschemicals.Insteadtheyareseenastabletscapsulesorliquidsthatcontainthedrugandotheringredients. Peopleusedrugstogetdifferentresults.Somedrugsattacktheorganismthatcausesadisease.Theycurebykillingtheorganism.Otherdrugsrelievewhatwecallthesymptomsofthedisease:theheadachepainfeverorchillsandmakethepatientmorecomfortable.Theseconstitutemostover-the-counterdrugs.Peoplecangetthemindrugstores. ConcerningthedrugquininewhichofthefollowingisNOTtrue?
{{*HTML*}}{{B}}第三篇{{/B}} ??????? ????????{{B}}InspectingaUsed Car{{/B}}??Thescariestpartofbuyingausedcarisnotbeing completelysureofwhatconditionit’sin.Acarthat’sbeeninamajoraccident isalwaysabiggerriskbutsellersoftentrytohidethisinformation.Andrew Bleakleyevaluator-inspectorrunsamobilevehicleinspectionservicein Montreal.Forabout$80hewillperformafullunbiasedinspectiononaused vehicle’.Inhis10yearsasaprofessionalinspectorBleakl’eyhasseenalot. Hewarns.Watchoutfordealerdemonstrationvehicleswhichareusednotnew. Theymayhavebeeninacollision.HeaddsthatitisnotuncommoninOntario andQuebecespeciallyforunscrupuloussellerstorollbacktheodometerorto evendisengageit.Bleakieyhasspecialtoolstocheckforthis.? ?Bleakleyalwaysrecommendshiringallindependenttechniciantoinspect theconditionofa.usedcarbeforeyoubuyit.Theproblemisfindingsomeone qualifiedtodotheinspection.Whichhesaysgenerallydoesn’tmeanjustany mechanic.Athoroughmechanicalinspectionincludescheckingthecompression allmajorsystemsincludingtheengineelectricalandchargingsystems transmissionanddrivelinefluidsbrakessuspensionandsteering. Essentialtooisallinspectionofthecar’sbodyandfinallyaroadtest. Therearehoweverafewthingseveryonecandobeforebuyingaused car:??Doavisualcheckofthecar.Lookattherightreardoor hinges.Iftheyareverywornorthedoordoesn’tclosewellthecarmayhave beenusedasataxi.Holesintheroofcouldmeanthecarwasusedfor deliveries.??Checkforoilleaksonthepavement.Notethatleaks arenotnecessarilyasignificantproblem—itdependsonthecause.? ?Don’tassumethatnewlookingbrakeandacceleratorpedalsmeanthecar hash’tbeendrivenmuch.Resellersknowpeoplecheckthesedetailsandcanbuy newpadsforaround$6.??Copydownthevehicle’identification numberVIN.a17-charactercombinationofnumbersandlettersfromthe vehicle’sdashboard.InOntadoaskthedealerorsellerfortheUsedVehicle InformationPackage.Thisgivesdetailsofpreviousownersanyoutstanding liensonthecarandthefairmarketvalueofthevehicle.?? collisionn.碰撞碰撞事故odometern.里程表compressionn.压缩压缩量pedaln.踏脚lienn.扣押权 unscrupulousadj.不择手段的disengagev.松开使脱离transmissionn.传输suspensionn.悬架 hingen.铰链dashboardn.仪表板Accordingtothepassagefromwhichofthefollowingcanthebuyerobtainreliableinformationofthepreviousowner?
{{*HTML*}}{{B}}第二篇{{/B}} ??????? ??????{{B}}AdaptationofLiving Things{{/B}}??Certainanimalsandplantsdevelopcharacteristics thathelpthemcopewiththeirenvironmentbetterthanothersoftheirkind. Thisnaturalbiologicalprocessiscalledadaptation.Amongthesuperior characteristicsdevelopedthroughadaptationarethosethatmayhelpingetting foodorshelterinprovidingprotectionandinproducingandprotectingthe young.Thatresultsintheevolutionofmoreandmoreorganismsthatarebetter fittedtotheirenvironments.??Eachlivingthingisadaptedto itswayoflifeinageneralwaybuteachisadaptedespeciallytoitsown distinctclass.Aplantforexampledependsuponitsrootstofixitself firmlyandtoabsorbwaterandinorganicchemicals.Itdependsuponitsgreen leavesforusingthesun’senergytomakefoodfrominorganicchemicals.These aregeneraladaptationscommontomostplants.Inadditiontherearespecial adaptationsthatonlycertainkindsofplantshave.??Manyanimals haveadaptationsthathelpthemescapefromtheirenemies.Someinsectsare hiddenbytheirbodycolororshapeandmanylooklikealeaforalittle branch.Thecoatsofdeerarecoloredtomixwiththesurroundings.Manyanimals havetheabilitytoremaincompletelystillwhenanenemyisnear.? ?Organismshaveagreatvarietyofwaysofadapting.Theymayadaptin theirstructurefunctionandgenetics;intheirdevelopmentandproductionof theyoung;andinotherrespects.Anorganismmaycreateitswonenvironmentas dowarm-bloodedmammalswhichhavetheabilitytoadjustbodyheatexactlyto maintaintheiridealtemperaturedespitechangingweather.Usuallyadaptations areanadvantagebutsometimesanorganismissowelladaptedtoaparticular environmentthatifconditionschangeitfindsitdifficultorimpossibleto readapttothenewconditions.Someplantsandanimalsdevelopsuperiorcharacteristicssothattheymay______.
{{*HTML*}}? ?阅读下面这篇短文短文后列出了7个句子请根据短文的内容对每个句子作出判断如果该句提供的是正确信息请选择A项如果该句提供的是错误信息请选择B项如果该句的信息文章中没有提及请选择C项 ??????? ?????????{{B}}Earthquakeand Animals{{/B}}??Scientistswhotrytopredictearthquakeshave gottensomenewhelpersrecently—animals.Animalsoftenseemtoknowinadvance thatanearthquakeiscomingandtheyshowtheirfearbyactinginstrange ways.Beforeaquake地震inChinain1975snakesawokefromtheirwintersleep earlyonlytofreezetodeathinthecoldair.Alltheunusualbehavioraswell asphysicalchangesinearthalerted提醒Chinesescientiststothecoming quake.Theymovedpeopleaw/ayfromthedangerzoneandsavedthousandsof lives.??Onetaskforscientiststodayistolearnexactlywhich typesofanimalbehaviorpredictquakes.Itisnotaneasyjob.Firstofallnot everyanimalreactstothedangerofanearthquake.JustbeforeaCalifornia quakein1979forexampleanArabianhorsebecameverynervousandtriesto breakoutofhisstall.Thehorsenexttohimhoweverremainedperfectlycalm. Itisalsodifficultsometimestotellthedifferencebetweennormalanimal cahnnessandearthquakenerves.Azookeeperoncetoldearthquakeresearchers thathiscougar美洲狮hadbeenactingstrangely.Itturnedoutthatthecougar hadastomachache.??Asecondtaskforscientistsistofindout. exactlywhatkindsofwarningtheanimalsreceive.Theyknowthatanimalssense farmoreoftheworldthanhumansdo.Manyanimalscanseehearandsmell thingsthatpeopledonotevennotice.Somecandetecttinychangesinair pressuregravityorthemagnetism磁力ofearth.Thisextrasenseprobably helpsanimalspredictearthquakes.??Agoodexampleofthis occurredwithagroupofdogs.Theywereclosedinanareathatwasbeingshaken byaseriesoftinyearthquakes.Beforeeachquakealowboomingsoundwasheard. Eachsoundcausedthedogtobark吠wildly.Thedogsbegantobarkduringa silentperiod!Ascientistwhowasrecordingthequakeslookedathismachine. Herealizedthatthedogshadreacted?toaboomingnoise.Theyalsosensed thetinyquakethatfollowedit.Themachinerecordedboththoughhumansfelt andheardnothing.??Inthiscasetherewasamachinetocheck whatthedogsweresensing.Manytimeshoweverourmachinesrecordnothingout oftheordinaryeventhoughanimalsknowaquakeiscoming.Theanimalsmight besensingsomethingwedomeasurebutdonotrecognizeasawarning. Discoveringwhatanimalssenseandlearninghowtheyknowdangersignalsis ajobforfuture.Allanimalscansensetheverysmallchangesinairpressuregravityorthemagnetismofearth.
Hetookustoanautomobileshowyesterdayafternoon.
Ithinkthisisadeliberateinsult.
Becauseofherrudenesstocustomersthewaitresshasbeenfired.
Competition Thequestionofwhetherwarisinevitableisonewhichhasconcernedmanyoftheworldsgreatwriters.Beforeconsideringthisquestionitwillbeusefultointroducesomerelatedconcepts.Conflictdefinedasoppositionamongsocialentitiesdirectedagainstoneanotherisdistinguishedfromcompetitiondefinedasoppositionamongsocialentitiesindependentlystrivingforsomethingwhichisininadequatesupply.Competitorsmaynotbeawareofoneanotherwhilethepartiestoaconflictare.Conflictandcompetitionarebothcategoriesofoppositionwhichhasbeendefinedasaprocessbywhichsocialentitiesfunctioninthedisserviceofoneanother.Oppositionisthuscontrastedwithcooperationtheprocessbywhichsocialentitiesfunctionintheserviceofoneanother.Thesedefinitionsarenecessarybecauseitisimportanttoemphasizethatcompetitionbetweenindividualsorgroupsisinevitableinaworldoflimitedresourcesbutconflictisnot.Conflictneverthelessisverylikelytooccurandisprobablyanessentialanddesirableelementofhumansocieties. Manyauthorshavearguedfortheinevitabilityofwarfromthepremisethatinthestruggleforexistenceamonganimalspeciesonlythefittestsurvive.Ingeneralhoweverthisstruggleinnatureiscompetitionnotconflict.Socialanimalssuchasmonkeysandcattlefighttowinormaintainleadershipofthegroup.Thestruggleforexistenceoccursnotinsuchfightsbutinthecompetitionforlimitedfeedingareasandfortheoccupancy占有ofareasfreefrommeat-eatinganimals.Thosewhofailinthiscompetitionstarvetodeathorbecomevictimstootherspecies.Thisstruggleforexistencedoesnotresemblehumanwarbutratherthecompetitionofindividualsforjobsmarketsandmaterials.Theessenceofthestruggleisthecompetitionforthenecessitiesoflifethatareinsufficienttosatisfyall. Amongnationsthereiscompetitionindevelopingresourcestradesskillsandasatisfactorywayoflife.Thesuccessfulnationsgrowandproper繁荣;theunsuccessfuldecline.Whileitistruethatthiscompetitionmayinduceeffortstoexpandterritoryattheexpenseofothersandthusleadtoconflictitcannotbesaidthatwarlikeconflictamongnationsisinevitablealthoughcompetitionis. Accordingtotheauthorcompetitiondiffersfromconflictinthatitresultsinwarinmostcases.
Competition Thequestionofwhetherwarisinevitableisonewhichhasconcernedmanyoftheworldsgreatwriters.Beforeconsideringthisquestionitwillbeusefultointroducesomerelatedconcepts.Conflictdefinedasoppositionamongsocialentitiesdirectedagainstoneanotherisdistinguishedfromcompetitiondefinedasoppositionamongsocialentitiesindependentlystrivingforsomethingwhichisininadequatesupply.Competitorsmaynotbeawareofoneanotherwhilethepartiestoaconflictare.Conflictandcompetitionarebothcategoriesofoppositionwhichhasbeendefinedasaprocessbywhichsocialentitiesfunctioninthedisserviceofoneanother.Oppositionisthuscontrastedwithcooperationtheprocessbywhichsocialentitiesfunctionintheserviceofoneanother.Thesedefinitionsarenecessarybecauseitisimportanttoemphasizethatcompetitionbetweenindividualsorgroupsisinevitableinaworldoflimitedresourcesbutconflictisnot.Conflictneverthelessisverylikelytooccurandisprobablyanessentialanddesirableelementofhumansocieties. Manyauthorshavearguedfortheinevitabilityofwarfromthepremisethatinthestruggleforexistenceamonganimalspeciesonlythefittestsurvive.Ingeneralhoweverthisstruggleinnatureiscompetitionnotconflict.Socialanimalssuchasmonkeysandcattlefighttowinormaintainleadershipofthegroup.Thestruggleforexistenceoccursnotinsuchfightsbutinthecompetitionforlimitedfeedingareasandfortheoccupancy占有ofareasfreefrommeat-eatinganimals.Thosewhofailinthiscompetitionstarvetodeathorbecomevictimstootherspecies.Thisstruggleforexistencedoesnotresemblehumanwarbutratherthecompetitionofindividualsforjobsmarketsandmaterials.Theessenceofthestruggleisthecompetitionforthenecessitiesoflifethatareinsufficienttosatisfyall. Amongnationsthereiscompetitionindevelopingresourcestradesskillsandasatisfactorywayoflife.Thesuccessfulnationsgrowandproper繁荣;theunsuccessfuldecline.Whileitistruethatthiscompetitionmayinduceeffortstoexpandterritoryattheexpenseofothersandthusleadtoconflictitcannotbesaidthatwarlikeconflictamongnationsisinevitablealthoughcompetitionis. Theauthorindicatesinthepassagethatconflictcanbeavoided.
{{*HTML*}}{{B}}第二篇{{/B}} ??????? ??????{{B}}AdaptationofLiving Things{{/B}}??Certainanimalsandplantsdevelopcharacteristics thathelpthemcopewiththeirenvironmentbetterthanothersoftheirkind. Thisnaturalbiologicalprocessiscalledadaptation.Amongthesuperior characteristicsdevelopedthroughadaptationarethosethatmayhelpingetting foodorshelterinprovidingprotectionandinproducingandprotectingthe young.Thatresultsintheevolutionofmoreandmoreorganismsthatarebetter fittedtotheirenvironments.??Eachlivingthingisadaptedto itswayoflifeinageneralwaybuteachisadaptedespeciallytoitsown distinctclass.Aplantforexampledependsuponitsrootstofixitself firmlyandtoabsorbwaterandinorganicchemicals.Itdependsuponitsgreen leavesforusingthesun’senergytomakefoodfrominorganicchemicals.These aregeneraladaptationscommontomostplants.Inadditiontherearespecial adaptationsthatonlycertainkindsofplantshave.??Manyanimals haveadaptationsthathelpthemescapefromtheirenemies.Someinsectsare hiddenbytheirbodycolororshapeandmanylooklikealeaforalittle branch.Thecoatsofdeerarecoloredtomixwiththesurroundings.Manyanimals havetheabilitytoremaincompletelystillwhenanenemyisnear.? ?Organismshaveagreatvarietyofwaysofadapting.Theymayadaptin theirstructurefunctionandgenetics;intheirdevelopmentandproductionof theyoung;andinotherrespects.Anorganismmaycreateitswonenvironmentas dowarm-bloodedmammalswhichhavetheabilitytoadjustbodyheatexactlyto maintaintheiridealtemperaturedespitechangingweather.Usuallyadaptations areanadvantagebutsometimesanorganismissowelladaptedtoaparticular environmentthatifconditionschangeitfindsitdifficultorimpossibleto readapttothenewconditions.Theauthorcitesthebehaviorofwarm-bloodedmammalsinordertoillustratewhichofthefollowing?
Eatingtoomuchfatcanleadtoheartdiseaseandcausehighbloodpressure.
Atthesportsmeetathletescompetewitheachotherforthegoldmedals.
MsHawkins{{U}}handles{{/U}}thecompany'saccounts.
{{*HTML*}}? ?阅读下面这篇短文短文后列出了7个句子请根据短文的内容对每个句子作出判断如果该句提供的是正确信息请选择A项如果该句提供的是错误信息请选择B项如果该句的信息文章中没有提及请选择C项 ??????? ?????????{{B}}Earthquakeand Animals{{/B}}??Scientistswhotrytopredictearthquakeshave gottensomenewhelpersrecently—animals.Animalsoftenseemtoknowinadvance thatanearthquakeiscomingandtheyshowtheirfearbyactinginstrange ways.Beforeaquake地震inChinain1975snakesawokefromtheirwintersleep earlyonlytofreezetodeathinthecoldair.Alltheunusualbehavioraswell asphysicalchangesinearthalerted提醒Chinesescientiststothecoming quake.Theymovedpeopleaw/ayfromthedangerzoneandsavedthousandsof lives.??Onetaskforscientiststodayistolearnexactlywhich typesofanimalbehaviorpredictquakes.Itisnotaneasyjob.Firstofallnot everyanimalreactstothedangerofanearthquake.JustbeforeaCalifornia quakein1979forexampleanArabianhorsebecameverynervousandtriesto breakoutofhisstall.Thehorsenexttohimhoweverremainedperfectlycalm. Itisalsodifficultsometimestotellthedifferencebetweennormalanimal cahnnessandearthquakenerves.Azookeeperoncetoldearthquakeresearchers thathiscougar美洲狮hadbeenactingstrangely.Itturnedoutthatthecougar hadastomachache.??Asecondtaskforscientistsistofindout. exactlywhatkindsofwarningtheanimalsreceive.Theyknowthatanimalssense farmoreoftheworldthanhumansdo.Manyanimalscanseehearandsmell thingsthatpeopledonotevennotice.Somecandetecttinychangesinair pressuregravityorthemagnetism磁力ofearth.Thisextrasenseprobably helpsanimalspredictearthquakes.??Agoodexampleofthis occurredwithagroupofdogs.Theywereclosedinanareathatwasbeingshaken byaseriesoftinyearthquakes.Beforeeachquakealowboomingsoundwasheard. Eachsoundcausedthedogtobark吠wildly.Thedogsbegantobarkduringa silentperiod!Ascientistwhowasrecordingthequakeslookedathismachine. Herealizedthatthedogshadreacted?toaboomingnoise.Theyalsosensed thetinyquakethatfollowedit.Themachinerecordedboththoughhumansfelt andheardnothing.??Inthiscasetherewasamachinetocheck whatthedogsweresensing.Manytimeshoweverourmachinesrecordnothingout oftheordinaryeventhoughanimalsknowaquakeiscoming.Theanimalsmight besensingsomethingwedomeasurebutdonotrecognizeasawarning. Discoveringwhatanimalssenseandlearninghowtheyknowdangersignalsis ajobforfuture.Animalsofthesamekindalwaysreactinthesamewaytothedangerofaquake.
Competition Thequestionofwhetherwarisinevitableisonewhichhasconcernedmanyoftheworldsgreatwriters.Beforeconsideringthisquestionitwillbeusefultointroducesomerelatedconcepts.Conflictdefinedasoppositionamongsocialentitiesdirectedagainstoneanotherisdistinguishedfromcompetitiondefinedasoppositionamongsocialentitiesindependentlystrivingforsomethingwhichisininadequatesupply.Competitorsmaynotbeawareofoneanotherwhilethepartiestoaconflictare.Conflictandcompetitionarebothcategoriesofoppositionwhichhasbeendefinedasaprocessbywhichsocialentitiesfunctioninthedisserviceofoneanother.Oppositionisthuscontrastedwithcooperationtheprocessbywhichsocialentitiesfunctionintheserviceofoneanother.Thesedefinitionsarenecessarybecauseitisimportanttoemphasizethatcompetitionbetweenindividualsorgroupsisinevitableinaworldoflimitedresourcesbutconflictisnot.Conflictneverthelessisverylikelytooccurandisprobablyanessentialanddesirableelementofhumansocieties. Manyauthorshavearguedfortheinevitabilityofwarfromthepremisethatinthestruggleforexistenceamonganimalspeciesonlythefittestsurvive.Ingeneralhoweverthisstruggleinnatureiscompetitionnotconflict.Socialanimalssuchasmonkeysandcattlefighttowinormaintainleadershipofthegroup.Thestruggleforexistenceoccursnotinsuchfightsbutinthecompetitionforlimitedfeedingareasandfortheoccupancy占有ofareasfreefrommeat-eatinganimals.Thosewhofailinthiscompetitionstarvetodeathorbecomevictimstootherspecies.Thisstruggleforexistencedoesnotresemblehumanwarbutratherthecompetitionofindividualsforjobsmarketsandmaterials.Theessenceofthestruggleisthecompetitionforthenecessitiesoflifethatareinsufficienttosatisfyall. Amongnationsthereiscompetitionindevelopingresourcestradesskillsandasatisfactorywayoflife.Thesuccessfulnationsgrowandproper繁荣;theunsuccessfuldecline.Whileitistruethatthiscompetitionmayinduceeffortstoexpandterritoryattheexpenseofothersandthusleadtoconflictitcannotbesaidthatwarlikeconflictamongnationsisinevitablealthoughcompetitionis. Competitionisessentiallyastruggleforexistence.
Idon’tseehowJackputupwithhiswife.
Hecouldneverbecontentuntilhecouldaffordtobuythatbeautifulcar.
Thecitywas{{U}}literally{{/U}}destroyed.
{{*HTML*}}{{B}}第三篇{{/B}} ??????? ????????{{B}}InspectingaUsed Car{{/B}}??Thescariestpartofbuyingausedcarisnotbeing completelysureofwhatconditionit’sin.Acarthat’sbeeninamajoraccident isalwaysabiggerriskbutsellersoftentrytohidethisinformation.Andrew Bleakleyevaluator-inspectorrunsamobilevehicleinspectionservicein Montreal.Forabout$80hewillperformafullunbiasedinspectiononaused vehicle’.Inhis10yearsasaprofessionalinspectorBleakl’eyhasseenalot. Hewarns.Watchoutfordealerdemonstrationvehicleswhichareusednotnew. Theymayhavebeeninacollision.HeaddsthatitisnotuncommoninOntario andQuebecespeciallyforunscrupuloussellerstorollbacktheodometerorto evendisengageit.Bleakieyhasspecialtoolstocheckforthis.? ?Bleakleyalwaysrecommendshiringallindependenttechniciantoinspect theconditionofa.usedcarbeforeyoubuyit.Theproblemisfindingsomeone qualifiedtodotheinspection.Whichhesaysgenerallydoesn’tmeanjustany mechanic.Athoroughmechanicalinspectionincludescheckingthecompression allmajorsystemsincludingtheengineelectricalandchargingsystems transmissionanddrivelinefluidsbrakessuspensionandsteering. Essentialtooisallinspectionofthecar’sbodyandfinallyaroadtest. Therearehoweverafewthingseveryonecandobeforebuyingaused car:??Doavisualcheckofthecar.Lookattherightreardoor hinges.Iftheyareverywornorthedoordoesn’tclosewellthecarmayhave beenusedasataxi.Holesintheroofcouldmeanthecarwasusedfor deliveries.??Checkforoilleaksonthepavement.Notethatleaks arenotnecessarilyasignificantproblem—itdependsonthecause.? ?Don’tassumethatnewlookingbrakeandacceleratorpedalsmeanthecar hash’tbeendrivenmuch.Resellersknowpeoplecheckthesedetailsandcanbuy newpadsforaround$6.??Copydownthevehicle’identification numberVIN.a17-charactercombinationofnumbersandlettersfromthe vehicle’sdashboard.InOntadoaskthedealerorsellerfortheUsedVehicle InformationPackage.Thisgivesdetailsofpreviousownersanyoutstanding liensonthecarandthefairmarketvalueofthevehicle.?? collisionn.碰撞碰撞事故odometern.里程表compressionn.压缩压缩量pedaln.踏脚lienn.扣押权 unscrupulousadj.不择手段的disengagev.松开使脱离transmissionn.传输suspensionn.悬架 hingen.铰链dashboardn.仪表板Anindependenttechnicianinthefirstsentenceofthesecondparagraphmeans______.
{{*HTML*}}? ?阅读下面这篇短文短文后列出了7个句子请根据短文的内容对每个句子作出判断如果该句提供的是正确信息请选择A项如果该句提供的是错误信息请选择B项如果该句的信息文章中没有提及请选择C项 ??????? ?????????{{B}}Earthquakeand Animals{{/B}}??Scientistswhotrytopredictearthquakeshave gottensomenewhelpersrecently—animals.Animalsoftenseemtoknowinadvance thatanearthquakeiscomingandtheyshowtheirfearbyactinginstrange ways.Beforeaquake地震inChinain1975snakesawokefromtheirwintersleep earlyonlytofreezetodeathinthecoldair.Alltheunusualbehavioraswell asphysicalchangesinearthalerted提醒Chinesescientiststothecoming quake.Theymovedpeopleaw/ayfromthedangerzoneandsavedthousandsof lives.??Onetaskforscientiststodayistolearnexactlywhich typesofanimalbehaviorpredictquakes.Itisnotaneasyjob.Firstofallnot everyanimalreactstothedangerofanearthquake.JustbeforeaCalifornia quakein1979forexampleanArabianhorsebecameverynervousandtriesto breakoutofhisstall.Thehorsenexttohimhoweverremainedperfectlycalm. Itisalsodifficultsometimestotellthedifferencebetweennormalanimal cahnnessandearthquakenerves.Azookeeperoncetoldearthquakeresearchers thathiscougar美洲狮hadbeenactingstrangely.Itturnedoutthatthecougar hadastomachache.??Asecondtaskforscientistsistofindout. exactlywhatkindsofwarningtheanimalsreceive.Theyknowthatanimalssense farmoreoftheworldthanhumansdo.Manyanimalscanseehearandsmell thingsthatpeopledonotevennotice.Somecandetecttinychangesinair pressuregravityorthemagnetism磁力ofearth.Thisextrasenseprobably helpsanimalspredictearthquakes.??Agoodexampleofthis occurredwithagroupofdogs.Theywereclosedinanareathatwasbeingshaken byaseriesoftinyearthquakes.Beforeeachquakealowboomingsoundwasheard. Eachsoundcausedthedogtobark吠wildly.Thedogsbegantobarkduringa silentperiod!Ascientistwhowasrecordingthequakeslookedathismachine. Herealizedthatthedogshadreacted?toaboomingnoise.Theyalsosensed thetinyquakethatfollowedit.Themachinerecordedboththoughhumansfelt andheardnothing.??Inthiscasetherewasamachinetocheck whatthedogsweresensing.Manytimeshoweverourmachinesrecordnothingout oftheordinaryeventhoughanimalsknowaquakeiscoming.Theanimalsmight besensingsomethingwedomeasurebutdonotrecognizeasawarning. Discoveringwhatanimalssenseandlearninghowtheyknowdangersignalsis ajobforfuture.DuringanearthquakeinChinain1975morecowshad’earthquakenervesandsomeremainedcalm.
Hewassaidtohavebeen{{U}}removed{{/U}}fromthepositionofmanagerforarecentconfii~withanimportantcustomer.
Heissureofahouse-building{{U}}boom{{/U}}afterthenewinvestmentpoliciesareputintopractice.
{{*HTML*}}??下面有3篇短文每篇短文后有5道题每道题后面有4个选项{{B}}第一篇{{/B}} ??????? ?????????{{B}}Attitudesto AIDSNow{{/B}}??MostpeoplesaythattheUSAismakingprogressin fightingAIDSbuttheydon’tknowthere’snocureandstronglydisagreethat theAIDSepidemicisoveranewsurveyfinds.??Thefindings releasedThursdaybytheKaiserFamilyFoundationreassureactivistswhohave wordedthatpublicconcernaboutAIDSmightdisappearinlightofrecentnews aboutadvancesintreatmentanddeclinesindeaths.??While peopleareveryoptimisticabouttheadvancesthey’restillrealisticaboutthe factthatthereisnocure.saysSophiaChangdirectorofHIVprogramsatthe foundation.??TheKaisersurveylikearecentUSATODAYGallup PolldoesfindthatthenumberofpeoplerankingA1DSasthecountry’stop healthproblemhasfallen.IntheKaiserPoll38%sayit’sthetopconcern downfrom44%ina1996poll;intheGallupPoll29%sayAIDSisNo.1down from41%in1992and67%in1987.??OtherfindingsfromKaiser whichpolledmorethan1200adultsinSeptemberandOctoberandasked additionalquestionsofanother1000adultsinNovember:??52% saythecountryismakingprogressagainstAIDSupfrom32%in1995.51%say thegovernmentspendstoolittleonAIDS.86%correctlysayAIDSdrugscannow lengthenlives;anequalnumbercorrectlysaythatthedrugsarenotcures.67% incorrectlysaythatAIDSdeathsincreasedorstayedthesameinthepastyear; 24%knowdeathsfell.DanielZingaledirectorofAIDSActionCouncilsays I’mencouragedthattheAmericanpeoplearegettingthemessagethattheAIDS epidemicisn’tover.Ihopethodecision-makersinWashingtonaregettingthe samemessage...??Wehaveseensignsof complacency.AccordingtotheKaiserPollwhichofthefollowingisNOTCorrect?
{{*HTML*}}? ?阅读下面这篇短文短文后列出了7个句子请根据短文的内容对每个句子作出判断如果该句提供的是正确信息请选择A项如果该句提供的是错误信息请选择B项如果该句的信息文章中没有提及请选择C项 ??????? ?????????{{B}}Earthquakeand Animals{{/B}}??Scientistswhotrytopredictearthquakeshave gottensomenewhelpersrecently—animals.Animalsoftenseemtoknowinadvance thatanearthquakeiscomingandtheyshowtheirfearbyactinginstrange ways.Beforeaquake地震inChinain1975snakesawokefromtheirwintersleep earlyonlytofreezetodeathinthecoldair.Alltheunusualbehavioraswell asphysicalchangesinearthalerted提醒Chinesescientiststothecoming quake.Theymovedpeopleaw/ayfromthedangerzoneandsavedthousandsof lives.??Onetaskforscientiststodayistolearnexactlywhich typesofanimalbehaviorpredictquakes.Itisnotaneasyjob.Firstofallnot everyanimalreactstothedangerofanearthquake.JustbeforeaCalifornia quakein1979forexampleanArabianhorsebecameverynervousandtriesto breakoutofhisstall.Thehorsenexttohimhoweverremainedperfectlycalm. Itisalsodifficultsometimestotellthedifferencebetweennormalanimal cahnnessandearthquakenerves.Azookeeperoncetoldearthquakeresearchers thathiscougar美洲狮hadbeenactingstrangely.Itturnedoutthatthecougar hadastomachache.??Asecondtaskforscientistsistofindout. exactlywhatkindsofwarningtheanimalsreceive.Theyknowthatanimalssense farmoreoftheworldthanhumansdo.Manyanimalscanseehearandsmell thingsthatpeopledonotevennotice.Somecandetecttinychangesinair pressuregravityorthemagnetism磁力ofearth.Thisextrasenseprobably helpsanimalspredictearthquakes.??Agoodexampleofthis occurredwithagroupofdogs.Theywereclosedinanareathatwasbeingshaken byaseriesoftinyearthquakes.Beforeeachquakealowboomingsoundwasheard. Eachsoundcausedthedogtobark吠wildly.Thedogsbegantobarkduringa silentperiod!Ascientistwhowasrecordingthequakeslookedathismachine. Herealizedthatthedogshadreacted?toaboomingnoise.Theyalsosensed thetinyquakethatfollowedit.Themachinerecordedboththoughhumansfelt andheardnothing.??Inthiscasetherewasamachinetocheck whatthedogsweresensing.Manytimeshoweverourmachinesrecordnothingout oftheordinaryeventhoughanimalsknowaquakeiscoming.Theanimalsmight besensingsomethingwedomeasurebutdonotrecognizeasawarning. Discoveringwhatanimalssenseandlearninghowtheyknowdangersignalsis ajobforfuture.Ataskforfuturescientistsistofindouthowananimalreceivesawarningsigrlal.
Itwasveryhardtograspwhatheactuallymeant.
{{*HTML*}}{{B}}第二篇{{/B}} ??????? ??????{{B}}AdaptationofLiving Things{{/B}}??Certainanimalsandplantsdevelopcharacteristics thathelpthemcopewiththeirenvironmentbetterthanothersoftheirkind. Thisnaturalbiologicalprocessiscalledadaptation.Amongthesuperior characteristicsdevelopedthroughadaptationarethosethatmayhelpingetting foodorshelterinprovidingprotectionandinproducingandprotectingthe young.Thatresultsintheevolutionofmoreandmoreorganismsthatarebetter fittedtotheirenvironments.??Eachlivingthingisadaptedto itswayoflifeinageneralwaybuteachisadaptedespeciallytoitsown distinctclass.Aplantforexampledependsuponitsrootstofixitself firmlyandtoabsorbwaterandinorganicchemicals.Itdependsuponitsgreen leavesforusingthesun’senergytomakefoodfrominorganicchemicals.These aregeneraladaptationscommontomostplants.Inadditiontherearespecial adaptationsthatonlycertainkindsofplantshave.??Manyanimals haveadaptationsthathelpthemescapefromtheirenemies.Someinsectsare hiddenbytheirbodycolororshapeandmanylooklikealeaforalittle branch.Thecoatsofdeerarecoloredtomixwiththesurroundings.Manyanimals havetheabilitytoremaincompletelystillwhenanenemyisnear.? ?Organismshaveagreatvarietyofwaysofadapting.Theymayadaptin theirstructurefunctionandgenetics;intheirdevelopmentandproductionof theyoung;andinotherrespects.Anorganismmaycreateitswonenvironmentas dowarm-bloodedmammalswhichhavetheabilitytoadjustbodyheatexactlyto maintaintheiridealtemperaturedespitechangingweather.Usuallyadaptations areanadvantagebutsometimesanorganismissowelladaptedtoaparticular environmentthatifconditionschangeitfindsitdifficultorimpossibleto readapttothenewconditions.Itcanbeinferredfromthispassagethatthefeathersofabirdcarecolored______.
{{*HTML*}}??下面有3篇短文每篇短文后有5道题每道题后面有4个选项{{B}}第一篇{{/B}} ??????? ?????????{{B}}Attitudesto AIDSNow{{/B}}??MostpeoplesaythattheUSAismakingprogressin fightingAIDSbuttheydon’tknowthere’snocureandstronglydisagreethat theAIDSepidemicisoveranewsurveyfinds.??Thefindings releasedThursdaybytheKaiserFamilyFoundationreassureactivistswhohave wordedthatpublicconcernaboutAIDSmightdisappearinlightofrecentnews aboutadvancesintreatmentanddeclinesindeaths.??While peopleareveryoptimisticabouttheadvancesthey’restillrealisticaboutthe factthatthereisnocure.saysSophiaChangdirectorofHIVprogramsatthe foundation.??TheKaisersurveylikearecentUSATODAYGallup PolldoesfindthatthenumberofpeoplerankingA1DSasthecountry’stop healthproblemhasfallen.IntheKaiserPoll38%sayit’sthetopconcern downfrom44%ina1996poll;intheGallupPoll29%sayAIDSisNo.1down from41%in1992and67%in1987.??OtherfindingsfromKaiser whichpolledmorethan1200adultsinSeptemberandOctoberandasked additionalquestionsofanother1000adultsinNovember:??52% saythecountryismakingprogressagainstAIDSupfrom32%in1995.51%say thegovernmentspendstoolittleonAIDS.86%correctlysayAIDSdrugscannow lengthenlives;anequalnumbercorrectlysaythatthedrugsarenotcures.67% incorrectlysaythatAIDSdeathsincreasedorstayedthesameinthepastyear; 24%knowdeathsfell.DanielZingaledirectorofAIDSActionCouncilsays I’mencouragedthattheAmericanpeoplearegettingthemessagethattheAIDS epidemicisn’tover.Ihopethodecision-makersinWashingtonaregettingthe samemessage...??Wehaveseensignsof complacency.Accordingtothepassagepeople’sattitudetowardthecureofAIDSis______.
{{*HTML*}}? ?阅读下面的短文文章中有5处空白文章后有6组文字请根据文章的内容选择5组文字将其分别放回文章原有位置以恢复文章原貌 ?????????? ??{{B}}TestsShowWomenSuitedforSpaceTravel{{/B}}? ?Between1977and1981threegroupsofAmericanwomennumbering27in allbetweentheageof35and65weregivenmonth-longtestsforspacetravel purposes.{{U}}?1?{{/U}}???Thosewomenwere carefullyselectedfromamongmanyapplicants.{{U}}?2?{{/U}}Theywere notallowedtosmokeordrinkalcoholduringthetestsandtheywereexpected totolerateeachother’scompanyatclosequartersfortheentireperiod.Among othersthingstheyhadtostandpressurethreetimestheforceofgravityand carryoutbothphysicalandmentaltaskswhileexhaustedfromstrenuousphysical exercise.{{U}}?3?{{/U}}Duringthattimetheysufferedbackachesand otherdiscomforts.{{U}}?4?{{/U}}?Resuksofthetests suggestthatwmenwillhavesignificantadvantageovermeninspace.{{U}} ?5?{{/U}}Men’sadvantagesintermsofstrengthandstamina meanwhilearevirtuallywiped:outbythezerogravityconditionin space.?A.Attheendoftenyearstheyhadtospendafurthertwenty daysabsolutelyconfinedtobed.?B.Theywerevolunteersandwerepaid barelyabovetheminimumwage.?C.Thesetestswereconductedto determinehowtheywouldrespondtoconditionsresemblingthoseabroadthespace shuttle.?D.Theyneedlessfoodandlessoxygenandtheystandupto radiationbetter.?E.Someofthemwereover65.?F.Whenthey werefinallyallowedupthemorephysicalactivewomenwerespeciallystibject topainsduetoaslightcalcium钙loss.
{{*HTML*}}? ?阅读下面的短文文章中有5处空白文章后有6组文字请根据文章的内容选择5组文字将其分别放回文章原有位置以恢复文章原貌 ?????????? ??{{B}}TestsShowWomenSuitedforSpaceTravel{{/B}}? ?Between1977and1981threegroupsofAmericanwomennumbering27in allbetweentheageof35and65weregivenmonth-longtestsforspacetravel purposes.{{U}}?1?{{/U}}???Thosewomenwere carefullyselectedfromamongmanyapplicants.{{U}}?2?{{/U}}Theywere notallowedtosmokeordrinkalcoholduringthetestsandtheywereexpected totolerateeachother’scompanyatclosequartersfortheentireperiod.Among othersthingstheyhadtostandpressurethreetimestheforceofgravityand carryoutbothphysicalandmentaltaskswhileexhaustedfromstrenuousphysical exercise.{{U}}?3?{{/U}}Duringthattimetheysufferedbackachesand otherdiscomforts.{{U}}?4?{{/U}}?Resuksofthetests suggestthatwmenwillhavesignificantadvantageovermeninspace.{{U}} ?5?{{/U}}Men’sadvantagesintermsofstrengthandstamina meanwhilearevirtuallywiped:outbythezerogravityconditionin space.?A.Attheendoftenyearstheyhadtospendafurthertwenty daysabsolutelyconfinedtobed.?B.Theywerevolunteersandwerepaid barelyabovetheminimumwage.?C.Thesetestswereconductedto determinehowtheywouldrespondtoconditionsresemblingthoseabroadthespace shuttle.?D.Theyneedlessfoodandlessoxygenandtheystandupto radiationbetter.?E.Someofthemwereover65.?F.Whenthey werefinallyallowedupthemorephysicalactivewomenwerespeciallystibject topainsduetoaslightcalcium钙loss.

Have you talked to her {{U}}lately{{/U}}?

包含此试题的试卷

你可能感兴趣的试题

热门试题

热门题库