考研考博-英语-云南司法警官职业学院考试押题三合一+答案详解2

书山有路勤为径，学海无涯苦作舟！住在富人区的她考研考博-英语-云南司法警官职业学院考试押题三合一+答案详解（图片大小可自由调整）全文为Word可编辑，若为PDF皆为盗版，请谨慎购买！第I卷一.综合题库-全考点押密(共120题)1.单选题

Untilthen,hisfamily（）fromhimforsixyears.

问题1选项

A.didn’thear

B.hasn’tbeenhearing

C.hadn’theard

D.hasn’theard

【答案】C

【解析】考查时态。题干中有关键的时间状语untilthen以及forsixmonths提示谓语动词的动作延续到过去的某一时刻才完成，因此谓语要用过去完成时，表示过去已经发生的事情。句意：直到那时，他家里已经六个月没收到他的来信了。A选项didn'’hear,一般过去时只表示过去发生的事情或存在的状态,不能与时间状语forsixmonths，A选项排除，连用.B)hasn’tbeenhearing,现在完成进行时表示过去某时刻继续到现在或现在还在进行的动作,与题意不符。C选项hasn’theard，现在完成时表示从过去某一时刻到现在为止发生的动作。而题中的then只表示过去的某一时刻，不能表示现在时间。综上所述，本题的正确答案是C选项。由选项意思，固定搭配和句意可知，C选项符合句意。

2.单选题

Eventhoughcultureswidelyassumethatboysarestrongerandsturdierthangirls,basicbiologicalweaknessesarebuiltintothemaleofourspecies.Firstofall,humanmalesseemtobeslowlydisappearing.MotherNaturehasalwaysacknowledgedandcompensatedforthefragilityandlossofboysbyarrangingformoreofthem:106malebirthsto100femalenewbornsoverthecourseofhumanhistory.Butinrecentdecades,fromtheUnitedStatestoJapan,fromCanadatonorthernEurope,whereverresearchershavelooked,therateofmalenewbornshasdeclined.ExaminingUSbirthrecordsfortheyearsbetween1970and1990,theyfound1.7fewerboysper1,000thanindecadesandcenturiespast;Japan'slossinthesamedecadeswas3.7boys.

Boysarealsomorethantwo-thirdsmorelikelythangirlstobebomprematurelybeforethe37thweekofpregnancy.And,despiteadvancesinpublichealth,boysinthe1990sfaceda30percenthigherchanceofdeathbytheirfirstbirthdaythangirls;incontrast,backinthe1750s,theywereonly10percentmorelikelythangirlstodiesoearlyintheirlives.

Oncetheymakeittochildhood,boysfaceotherchallenges.Theyaremorepronetoarangeofneurologicaldisorders.Autism自闭症isnotoriouslyhigheramongboysthangirls:nownearlyfivetimesmorelikely,astalliedbytheUSCentersforDiseaseControlandPrevention.Theyaremoresusceptiblethangirlstodamagefromverylow-levelexposuretolead.Yetanotherproblem:boyssufferfromasthmaathigherrates.There'salsoastrongerlinkbetweenairpollutionandautisminboys.

Whydoboysfacesuchaburdenofphysicalchallenges?Theansweristhatthemale’sproblemsstartinthewomb:fromhismorecomplicatedfetaldevelopment,tohisgeneticmakeup,tohowhishormoneswork.Thenine-monthtransformationfromafewcellstoaninfantisatimeofgreatvulnerability.Manychronicillnessesareseededinthewomb.Inourspecies,thefemaleisthedefaultgender,thebasicsimplermodel:Humansstartoutinthewombwithfemalefeatures(thatiswhymaleshavenipples).Thecomplicatedtransformationinthewombfromfemaletomaleexposesthemaletoajourneypackedwithspecialperils.Whenthefirstblastoftestosterone睾酮fromtheYgenecomesalongatabouttheeighthweek,theunisexbrainhastomorphintoamalebrain,killingoffsomecellsinthecommunicationcentersandgrowingmorecellsinthesexandaggressioncenters.Thesimplerfemalereproductivesystemhastoturnintothemorecomplexmalereproductivetract,developingtissuessuchasthetestisandprostate前列腺.Further,ittakesagreaternumberofcelldivisionstomakeamale;witheachcomesthegreaterriskofanerroraswellasthegreatervulnerabilitytoahitfrompollutants.

Ontopofthatchallenge,thehumanmale’sXYchromosome染色体combinationissimplymorevulnerable.ThetwoXXsinthefemaleversionofourspeciesoffersomeprotection:IndisorderswhereoneXchromosomehasageneticdefect,thefemale’shealthybackupchromosomecantakeover.ButwithhissingleXchromosome,themalelacksahealthycopyofthegenetofallbackon.TheXchromosome,whichnevershrank,isalsoalargerchromosome“withfarmoregeneticinformationthantheYchromosome，’’findsIrvaHertz-Piciotto,aUniversityofCaliforniaatDavisautismresearcher,“sotheremaybesomeinherentlossofkeyproteinsforbraindevelopmentorrepairmechanismsinboys.”Thisisacluetothehigherautismrateamongboys,sheasserts.

Femalesalsohaveastrongerimmunesystembecausetheyarepackedwithestrogen雌激素，ahormonethatcounteractstheantioxidantprocess.“Estrogenprotectsthebrain,”explainsTheodoreSlotkin,professorofneurobiologyatDukeUniversity'sSchoolofMedicine.“Itrepairsandreplaces,evenafterneuralinjury,”Lowestrogenevenleavesboysmoresensitivetoheadinjuries.Themalebrain“issimplyamorefragileapparatus,moresensitivetoalmostallbraininsults,”saysleadpoisoningexpertHerbertNeedleman.

Itisthehighlevelsoftestosteroneinthewombatcriticaltimesingestation,accordingtoBritishpsychopathologistSimonBaron-Cohen,thatareresponsibleforwhathecalls“theextrememalebrain”--thekindexhibitedbyautisticboys-lowinempathy,highinsystematizing.AndinfactUSresearchersinrecentdecadeshavefoundunusuallylowestrogenandhightestosteronelevelsamongboyswithautism.

Ifthebalanceofhormonesisoutofwhackinmales,whatmadethathappen?Researchersarecomingupwithsomeclues.IntheNewYorkCityneighborhoodsnearColumbiaUniversity'sCenterforChildren’sEnvironmentalHealth,familiesforyearsroutinelysprayedtheirapartmentswithapopularinsecticide,chlorpyrifos,untilitwasbannedfromhouseholdusein2001.TheresearchersfoundthatprenatalexposuretothechemicalseemedtohavemoreofaneffectonreducingtheIQsofboysthangirls.Disruptionoftheirmalehormonesmaybethereason,“Onepossibleexplanationforthegreatersensitivityofboystochlorpyrifosisthattheinsecticideactsasanendocrinedisruptor肉分泌'干扰素tosuppresssex-specifichormones,”saidstudyleaderMeganHortonofColumbia.

Similarly,pregnantmothers'exposuretophthalates邻苯二甲酸酉旨一usedinmakingsomevinyl乙矯基productsandtoysaswellassomepersonalcareproducts-hasbeenlinkedtobiggerchangesinthebehavior,suchasaggressionandattentionproblems,oftheirsonsthantheirdaughters.Phthalatesalsomayfeminizemalegenitalia.

BoysalsoseemtobemorevulnerabletobisphenolA,anestrogenicsubstanceusedtomakepolycarbonateplasticsaswellastheliningsoffoodandbeveragecans.Boys,butnotgirls,exposedtohigherbisphenolAlevelsinthewomborduringchildhoodhadmorehyperactivity,aggressionandanxietyproblems,accordingtoaUniversityofCaliforniaatBerkeleystudy.Inaddition,pregnantwomenexposedtohigherlevelsofthechemicalgavebirthtobabyboyswithlowerthyroidhormones甲状腺激素.Nosucheffectwasdetectedinthebabygirls.Nooneknowswhattheselowerlevelsmaymeanfortheboys’healthbecausetheyremainedwithinnormalboundaries,butitcouldhaveimportanteffectsbecausethyroidhormonesguidebraindevelopment.

Someofthesechemicalsactlikefakeestrogens,otherslikefaketestosterone,butbothtypesseemtodisruptnormaldevelopment.Animaltestsshowthatadoseofthesechemicalsinflictthemostdamagewhenithitsafetus.And,becauseoftheirbiologicalvulnerabilities,itisboyswhomayexperiencethemosteffects.Whilenotforgoingthepushforfairnessandequality,itseemswisetoacceptthescientificrealityofmaleweaknesses.Thislikelywon'tmeantheendofmen,buttheirvulnerabilitytoenvironmentalcontaminantsanddiseasescouldhaveseriousramificationsforthefutureoftheentirehumanraceunlesswefindwaystoprotectthemfromharm.

1.IftextBisaccurate,thentheevidencefortheassertionthathumanmalesaregraduallydisappearingis（

）.

2.Comparedwithgirls,boysare（

）.

3.Nipplesinhumansarefoundonthe（

）.

4.Inparagraph10theauthorassertsthatchronicdiseases（

）.

5.Backupinparagraph11meanssomethingthat（

）.

6.Thelevelsofthyroidhormonesinnewbommales,mentionedinparagraph16,（

）.

7.ImaginethatenvironmentalpollutioncontinuesatcurrentorhigherlevelsinChina.IftheinformationintextBiscorrect,thenChinesedoctorsshouldexpecttoobserve（

）.

问题1选项

A.incontrovertible

B.soweakastocalltheassertionintoquestion

C.largelyfromadvancedindustrialsocietiesandneedstobesupplementedwithdatafromothertypesofsocieties

D.strongenoughtowarrantfutureresearchintothepost-masculineworldthatliesahead

问题2选项

A.aboutequallyabletosurvivetotheirfirstbirthday.

B.stilllesslikelytosurviveforayearafterbirth,butthegapisnarrowing.

C.lesslikelytosurvivetilltheirfirstbirthday,andthegapiswiderthaninearliercenturies.

D.muchlikeliertosurvivetotheirfirstbirthday,thoughthegapisnotsowideasitwasinthe1700s.

问题3选项

A.head.

B.chest.

C.hips.

D.limbs.

问题4选项

A.beginbeforebirthbutonlybecomeapparentovertime.

B.arelesscharacteristicofwomenthanofmen.

C.originate,asarule,beforechildrenarebom.

D.areoftentheeventualresultofprenatalconditionsandstresses.

问题5选项

A.canstepinandtakeoverthefunctionofsomethingthatisnotworkingproperly.

B.destroysamalfunctioningpart,thusbenefitingtheoverallsystemororganism.

C.preventsasystemfromcontinuingalongapaththatmayendinbreakdownordestruction.

D.canreverseandchangeitsdirectionwhenitencountersaproblem,thusenablingaprocesstocontinue.

问题6选项

A.arenotalarminginthemselves,butsignificantbecausetheyaresodifferentformalesandfemales.

B.willdefinitelyleadtomorebrain-damagedboysthangirls,

C.seemcertaintoproduceamarkedgapinbraindevelopmentthatwillfavorgirlsoverboys.

D.leadtomorehyperactivity,aggressionandanxietyamongmalechildrenthanamongfemales.

问题7选项

A.adeclineintheratesofautism,asthmaandbraindamagefromleadpoisoningamongChinesechildren

B.aroughlysimilarpatternofincreasingincidenceofautism,asthmaandlead-linkedbraindamageamongallmainlandchildren

C.fewercasesofasthmaamongboysgrowingupinmainlandcitiesandtownsbutmorecasesofautismandlead-linkedbraindamageamongallChinesechildren

D.moreautism,asthmaandlead-linkedbraindamageamongChineseboysgrowingupincitiesthanamongothergroupsofyoungpeopleinthePRC

【答案】第1题:B

第2题:C

第3题:B

第4题:C

第5题:A

第6题:C

第7题:D

【解析】1.推理判断题。第十七段:Thislikelywon'tmeantheendofmen(但这将不可能意味着男性的消失……)。由此可知B项“说服力不强，以致对此观点仍存怀疑”正确。

2.细节事实题。第八段:...inthe1990sfaceda30percenthigherchanceofdeathbytheirfirstbirthdaythangirls;backinthe1750s,theywereonly10percentmorelikelythangirlstodiesoearlyintheirlives(在20世纪90年代，男婴相比女婴在他们一岁生日前的死亡率高出30%,而在18世纪50年，这个比例只有10%)。由此可知C项“更不可能存活到他们的一岁生日，且相比早些的世纪，这个死亡率的差距变得更大”正确。

3.推理判断题。根据常识乳头在人的胸部，所以选择B项“胸部”。

4.细节事实题。第十段指出:Manychronicillnessesareseededinthewomb(许多慢性疾病在子宫内就产生),由此可知C项“一般说来，产生于孩子出生之前”正确。

5.词义题。根据题干定位至第十三段:IndisorderswhereoneXchromosomehasageneticdefect,thefemale'shealthybackupchromosomecantakeover(在一个X染色体有遗传缺陷的疾病中，女性健康的备用染色体可以取代)。由此可知A项“可以介入并接管无法正常工作的部分的功能”正确。

6.细节事实题。第十六段指出:Nooneknowswhattheselowerlevelsmaymeanfortheboys'healthbecausetheyremainedwithinnormalboundaries,butitcouldhaveimportanteffectsbecausethyroidhormonesguidebraindevelopment(没有人知道甲状腺激素水平低下可能会对男孩身体健康产生哪些影响，因为它们仍处在正常水平范围之内，但是它会导致重大影响，因为甲状腺激素引导大脑的发育)。由此可知C项“在大脑发育上似乎肯定会产生明显差距，而这种差距将更有助于女孩子的大脑发育”正确。

7.推理判断题。第九段:Boyssufferfromasthma哮喘athigherrates（男孩子得哮喘的机率更高）,There’salsoastrongerlinkbetweenairpollutionandautisminboys(这些与空气污染和男孩易得自闭症有很大关系)。由此可知D项“与在中国成长的其他年轻人相比，中国男孩得自闭症、哮喘与铅中毒致脑损伤的几率更高”正确。

3.单选题

DeadSeaisasaltwaterlakeinsouthwesternAsia.Itsshore,whichliesabout399metersbelowsealevel,isthelowestplaceonthesurfaceoftheearth.TheDeadSeaisthesaltiestbodyofwaterintheworld.Itisaboutninetimesassaltyastheocean.ThelakeliesatthemouthoftheRiverJordanandformspartoftheborderbetweenIsraelandJordan.

ThesaltywatersofDeadSeaappearsmoothandsparkling.Rockyandbarrenlandsurroundsthelake,andsteep,brightlycoloredcliffsriseaboveitseasternandwesternbanks.ThelakeiscalledtheDeadSeabecausefewplantsandnofishexceptbrineshrimpliveinitswaters.Inaddition,littleplantlifegrowsinthesaltysoilaroundtheDeadSea.

TheDeadSealiesintheGhor,adeepfault(breakintheearth'soutershell,alongwhichrockhasmoved).Thelakecoversabout1,040squarekilometers.Itis18kilometerswideatitswidestpointandabout80kilometerslong.

ApeninsulacalledAtLisanjutsintotheDeadSeafromitseasternshoreanddividesthelakeintoalargenorthernbasinandasmallersouthernbasin.Thelake'sdeepestpartisinthenorthernbasin.Inthisarea,thelakebosomlies400metersbelowthesurfaceandabout799metersbelowsealevel.

Sincetheearly1900's,thewaterleveloftheDeadSeahasbeenslowlyfalling.Theregiongetslessthan100millimetersofrainannually.TheRiverJordanandseveralstreamspourrelativelyfreshwaterintothelake.Thefreshwatermixeswithsaltywateratthesurface.Butextremeheatintheareacausesthiswatertoevaporaterapidly.Thus,theDeadSeanevergrowslesssalty.Thehighsaltcontentofthewaterprovidesgreatbuoyancy,enablingswimmerstofloatwithease.

TheDeadSeacontainslargequantitiesofminerals,includingcommonsalt,bromine,calciumchloride,andpotassiumchloride.AnIsraelicompanycalledtheDeadSeaWorkextractsthemineralsfromthewaterforuseinmakingsuchproductsastablesalt,fertilizer,anddrugs.

AtthesouthernendoftheDeadSeaanetworkofdikesformsshallowpoolsthatcovermorethat100squarekilometers.Thesepoolsevaporateandleavebehindmineralsolids,whicharethenrefinedbytheDeadSeaWorks.SomepeoplebelievethatbathingintheDeadSeaishealthfulbecauseofitshighmineralcontent.Severalhealthresortsintheareaprovidefacilitiesforbathers.

TheDeadSeawasprobablyformedmillionsofyearsagowhentheArabianpeninsulaandtheAfricancontinentshiftedandformedtheGreatRiftValley.TheDeadSeaismentionedintheBibleasTheSaltSea.TheancientcitiesofSodomandGomorrahstoodnearthelake.

1.WhatarethestrikingmainfeaturesoftheDeadSea?

2.Extremeheatisresponsiblefor（）.

3.Scholarsarenotquitesureabout（）.

4.TheDeadSeais（）.

5.ThewaterintheDeadSeaissosaltythatpeoplecan（）.

6.Fromthepassage,wecanconcludethat（）.

7.Inthephrase"Inthisarea"inline3ofparagraph4,"thisarea"refersto（）.

问题1选项

A.DeadSeaisapartofAsia.

B.Itisthesaltiestandlowestlakeoftheworld.

C.DeadSeaisnotsodeadthatsomefishcanliveinitswater.

D.Theregiongetsalotrainannually.

问题2选项

A.thehighsaltcontentofthewater

B.richresources

C.alonghistory

D.thewateroftheDeadSea

问题3选项

A.theSaltSea

B.theBible

C.minerals

D.theformationoftheDeadSea

问题4选项

A.tothesoutheasternAsia

B.notbarrenland

C.abundantinminerals

D.dead

问题5选项

A.batheinitformedicalpurpose

B.swiminit

C.floateasilyinthewater

D.useitastheonlysourceforsalt

问题6选项

A.thewaterlevelnowislowerthanitwasbeforeearly1900's

B.manyhealthresortsarebuiltaroundtheDeadSeasinceearly1900's

C.thereisnolifeintheDeadSea

D.theheavyraineachyeargreatlydilutethewaterintheDeadSea

问题7选项

A.theDeadSea

B.AtLisan

C.Northernbasin

D.Southernbasin

【答案】第1题:B

第2题:A

第3题:D

第4题:C

第5题:C

第6题:A

第7题:C

【解析】1.根据第一段的二三句“Itsshore,whichliesabout399metersbelowsealevel,isthelowestplaceonthesurfaceoftheearth.TheDeadSeaisthesaltiestbodyofwaterintheworld.”可知,死海最显著的几个特征是海拔最低,海水最咸,所以选项B符合原文。

2.根据第五段的倒数二三句“Butextremeheatintheareacausesthiswatertoevaporaterapidly.Thus,theDeadSeanevergrowslesssalty.”该地区的极端高温导致这些水迅速蒸发。因此,死海的盐分从未减少过。也就是海水含盐量大,所以选项A正确。

3.根据最后一段的第一句“TheDeadSeawasprobablyformedmillionsofyearsago...”由“probably”可以推测,学者们对死海的形成不太确定。选项D正确。

4.根据第七段倒数第二句“...bathingintheDeadSeaishealthfulbecauseofitshighmineralcontent.”有些人认为,在死海洗澡是健康的,因为它富含矿物质。选项C正确。

5.根据第五段最后一句“Thehighsaltcontentofthewaterprovidesgreatbuoyancy,enablingswimmerstofloatwithease.”含盐量极高的水提供了巨大的浮力,使游泳者可以轻松漂浮。选项C符合原文。

6.根据第五段第一句“Sincetheearly1900's,thewaterleveloftheDeadSeahasbeenslowlyfalling.”可知选项A符合原文,其他选项均表述错误。

7.根据原文上一句提到,这个湖最深的地方在北部水域,下一句指出湖泊位于水面以下400米,海平面以下约799米,说明“Inthisarea”指的就是北部水域,选项C正确。

4.单选题

Idon'tthinkthechargeforoverhaulingtheequipmentisexcessivein（

）toitssize.

问题1选项

A.correspondence

B.equation

C.proportion

D.dimension

【答案】C

【解析】考查名词辨析。correspondence意为“一致，符合”；equation意为“方程式，等式，相等”；proportion意为“份额，比例”，inproportionto意为“与……成比例，与……相称”；dimension意为“尺寸，规模”。

句意：相对于它的尺寸来说，我认为大修这个设备所花的费用并不过分。

5.单选题

Mrs.Greenhasbeenlivingintownonlyoneyear,yetsheseemstobe（）witheveryonewhocomestothestore.

问题1选项

A.accepted

B.admitted

C.admired

D.acquainted

【答案】D

【解析】acquaint使认识,

使了解；accept接受；admit招收,

承认；admire

钦佩,

赞美,

羡慕。beacquaintedwithsb.为固定搭配，意为与...相识。句意：格林夫人在城里只住了一年，但她似乎认识来商店的每一个人。

6.不定项选择题

Scientistsarehopingtoeliminatemalaria（疟疾）bydevelopingageneticallymodifiedmosquitothatcannottransmitthedisease.MalariahaslongtroubledthepopulationsofSouthAmerica,Africa,andAsia,wheremosquitobitesinfectupto500millionpeopleayearwiththisseriousandsometimesfatalparasiticblooddisease.Forgenerations,scientistshavebeentryingtoeliminatemalariabydevelopingnewdrugsandusingpesticide（杀虫剂）towipeoutlocalmosquitopopulations.Butthesemeasuresaren’tworking—andsomescientist,likeGregLanzaro,saythatbecauseofdrugresistanceandpopulationchanges,malariaisactuallymoreprevalentnowthanitwas20yearsago.Lanzarosayshehasabetterwaytostopthespreadofmalaria:geneticallymodifyingmosquitoessotheyareunabletocarrythedisease.

Lanzaroandhiscolleaguesareplanningamulti-yearprojecttoproducemalaria-resistantmosquitoesandhethinkstheycandoitwithinfiveyears.“Wecangetforeignintomosquitoesandtheygowherethey’resupposedtogo,”Lanzarosays,pointingoutthatscientistshavealreadysucceededingeneticallyengineeringmosquitoesthatcannottransmitmalariatobirdsandmice.Andhesays,scientistsarequicklymakingprogressongenesthatblocktransmissionofthediseasetohumansaswell.

Themostdifficultpartscientifically,Lanzarosays,isfiguringouthowtogetthelab-engineeredmosquitoestospreadtheirgenesintonaturalpopulations.Afterall,hepointsout;it’suselesstoengineermosquitoesinthelabthatcan’ttransmitmalariawhentherearemillionsoutinthewildthatcan.Tosolvethisproblem,LanzarowantstoloadupamobilepieceofDMAwiththemalaria-resistantgene,andtheninsertitintoagroupofmosquitoembryos.Themalaria-resistantgenewouldbeintegrateddirectlyintothemosquitoes’DNA,makingitimpossibleforthosemosquitoestotransmittheparasitethatcausesmalaria.Inthiswayasmallgroupoflab-raisedmosquitoescouldbereleasedintothewild,andbyinterbreedingwithwildmosquitoes,eventuallytransmitthebeneficialgenetotheentirepopulation.

61.Onereasonformalariatobemorewidespreadnowisthat（）.

A.morepeoplehavemovedtomalaria-infectedareas

B.mosquitoeshavebecomeresistanttopesticides

C.geneticallymodifiedmosquitoesstilltransmitthedisease

D.mosquitoesbiteasmanyas500millionpeopleayear

62.Lanzaroishopefulthatinafewyearmancan（）.

A.starttoeliminatemalaria

B.cureparasiticblooddiseases

C.preventmicefromtransmittingparasites

D.acquireimmunityagainstmalaria

63.Lanzaroisconfidentthatscientistcanblockthetransmissionsofmalariatohumansbecause（）.

A.naturalmosquitopopulationsdonotchange

B.scientistshavesucceededwithbirdsandmice

C.foreigngenesalwaysgowheretheyarerequired

D.lab-raisedmosquitoeswillnotberesistanttodrugs

64.WhatisthemostdifficultpartofLanzaro’sproject?

A.Spreadingmalaria-resistantgenesintonaturalmosquitopopulations.

B.Raisingmalaria-resistantmosquitoes.

C.Makinggenesthatblockthetransmissionofmalaria.

D.Identifyingmalaria-resistantgenes.

65.Accordingtothepassage,afundamentalwaytowipeoutmalariaisto（）.

A.developnewmalaria-resistantdrugs

B.produceeffectivepesticidestokillmosquitoes

C.changethegeneticmakeupofmosquitoes

D.removepeoplefrommalaria-infectedareas

问题1选项

A.morepeoplehavemovedtomalaria-infectedareas

B.mosquitoeshavebecomeresistanttopesticides

C.geneticallymodifiedmosquitoesstilltransmitthedisease

D.mosquitoesbiteasmanyas500millionpeopleayear

问题2选项

A.starttoeliminatemalaria

B.cureparasiticblooddiseases

C.preventmicefromtransmittingparasites

D.acquireimmunityagainstmalaria

问题3选项

A.naturalmosquitopopulationsdonotchange

B.scientistshavesucceededwithbirdsandmice

C.foreigngenesalwaysgowheretheyarerequired

D.lab-raisedmosquitoeswillnotberesistanttodrugs

问题4选项

A.Spreadingmalaria-resistantgenesintonaturalmosquitopopulations.

B.Raisingmalaria-resistantmosquitoes.

C.Makinggenesthatblockthetransmissionofmalaria.

D.Identifyingmalaria-resistantgenes.

问题5选项

A.developnewmalaria-resistantdrugs

B.produceeffectivepesticidestokillmosquitoes

C.changethegeneticmakeupofmosquitoes

D.removepeoplefrommalaria-infectedareas

【答案】第1题:B

第2题:A

第3题:B

第4题:A

第5题:C

【解析】第1题:事实细节题。由malariatobemorewidespread定位到文章第一段倒数第二句“…becauseofdrugresistanceandpopulationchanges,malariaisactuallymoreprevalentnowthanitwas20yearsago”，由于耐药性和人口变化，疟疾现在实际上比20年前更流行。由此可知，疟疾的流行与其耐药性有关。A选项“morepeoplehavemovedtomalaria-infectedareas”，意为“更多的人搬到疟疾感染地区”，这是疟疾变得更流行后的结果，它导致了更多的人住在疟疾感染地区；B选项“mosquitoeshavebecomeresistanttopesticides”意为“蚊子已对杀虫剂产生了抗药性”，蚊子就是疟疾的传播者，蚊子对杀虫剂产生耐药性，所以疟疾传播得更广；C选项“geneticallymodifiedmosquitoesstilltransmitthedisease”意为“转基因蚊子仍然传播这种疾病”，原文中科学家们试图通过转基因的蚊子来消灭疟疾，这些转基因蚊子是不能传播疾病的；D选项“mosquitoesbiteasmanyas500millionpeopleayear”意为“蚊子每年叮咬多达5亿人”，这是现状不是导致的原因。因此B选项符合题意。

第2题:判断推理题。由Lanzaro定位到文章第二段第一句“Lanzaroandhiscolleaguesareplanningamulti-yearprojecttoproducemalaria-resistantmosquitoesandhethinkstheycandoitwithinfiveyears”，兰萨罗和他的同事们正在计划一个长期的项目来制造抗疟疾的蚊子，他认为他们可以在5年内做到。由此可知，兰萨罗正计划消灭疟疾。A选项“starttoeliminatemalaria”，意为“开始消灭疟疾”，与原文相符；B选项“cureparasiticblooddiseases”意为“治疗寄生虫性血液病”，与原文不符，兰萨罗不是治疗疾病而是寻找消灭疟疾的办法；C选项“preventmicefromtransmittingparasites”意为“防止老鼠传播寄生虫”，与原文不符，原文中是蚊子不会传播寄生虫给老鼠；D选项“acquireimmunityagainstmalaria”意为“获得抗疟疾免疫力”，原文并未提及抗疟疾免疫力。因此A选项符合题意。

第3题:判断推理题。由Lanzaro定位到文章第二段第二句“…pointingoutthatscientistshavealreadysucceededingeneticallyengineeringmosquitoesthatcannottransmitmalariatobirdsandmice”，他指出，科学家已经成功地对蚊子进行了基因改造，使它们不会将疟疾传播给鸟类和老鼠。由此可知，科学家在鸟类和老鼠身上已经取得了成功，蚊子不会传播寄生虫到它们身上。A选项“naturalmosquitopopulationsdonotchange”，意为“蚊子的自然数量不会改变”，原文未提及蚊子数量的变化；B选项“scientistshavesucceededwithbirdsandmice”意为“科学家已经在鸟类和老鼠身上取得了成功”，与原文相符；C选项“foreigngenesalwaysgowheretheyarerequired”意为“外来基因总是去需要它们的地方”，与原文不符，原文是让外来基因进入蚊子体内；D选项“lab-raisedmosquitoeswillnotberesistanttodrugs”意为“实验室饲养的蚊子不会对药物产生抗药性”，原文并未提及实验室蚊子的抗药性。因此B选项符合题意。

第4题:事实细节题。由mostdifficultpart定位到文章第三段第一句“Themostdifficultpartscientifically,Lanzarosays,isfiguringouthowtogetthelab-engineeredmosquitoestospreadtheirgenesintonaturalpopulations”，兰萨罗说，科学上最困难的部分是弄清楚如何让实验室改造的蚊子将它们的基因传播到自然种群中。由此可知，将抗疟疾基因传播到蚊子的自然种群中是兰萨罗面对的难题。A选项“Spreadingmalaria-resistantgenesintonaturalmosquitopopulations”，意为“将抗疟疾基因传播到天然蚊子种群中”，与原文相符；B选项“Raisingmalaria-resistantmosquitoes”意为“培育抗疟疾的蚊子”，原文中实验室已经培育出抗疟疾的蚊子；C选项“Makinggenesthatblockthetransmissionofmalaria”意为“制造阻止疟疾传播的基因”，与原文不符，原文中实验室已经能制造抗疟疾的基因；D选项“Identifyingmalaria-resistantgenes”意为“识别抗疟疾基因”，原文中实验室可以将抗疟疾基因插入蚊子胚胎，说明识别抗疟疾基因不是难题。因此A选项符合题意。

第5题:判断推理题。由afundamentalwaytowipeoutmalaria定位到文章第一段最后一句“Lanzarosayshehasabetterwaytostopthespreadofmalaria:geneticallymodifyingmosquitoessotheyareunabletocarrythedisease”，兰萨罗说，他有一个更好的方法来阻止疟疾的传播：对蚊子进行基因改造，使它们无法携带这种疾病。由此可知，改变蚊子的基因，使它们携带抗疟疾基因是阻止疟疾传播的有效办法。C选项“changethegeneticmakeupofmosquitoes”意为“改变蚊子的基因组成”与原文相符。A选项“developnewmalaria-resistantdrugs”，意为“开发新的抗疟疾药物”，B选项“produceeffectivepesticidestokillmosquitoes”意为“生产有效的杀虫剂杀死蚊子”和D选项“removepeoplefrommalaria-infectedareas”意为“将人移出疟疾感染地区”，这三种办法原文均没有提及。因此C选项符合题意。

7.单选题

Duringthenineteenyearsofhiscareer,FranceBattiatehaswonthe______ofawideaudienceoutsideItaly.

问题1选项

A.recognition

B.appreciation

C.reputation

D.evaluation

【答案】B

【解析】考查名词词义辨析。recognition“识别，承认”；appreciation“欣赏”；reputation“名声，名誉”；evaluation“评价”。句意：在19年的职业生涯中，法国Battiate赢得了意大利以外广大读者的赞赏。选项B符合题意。

8.单选题

Shesaysthefilesshelookedatweren’tconfidentialandwere（）forconsultationbyanyseniormemberofstaff.

问题1选项

A.freeavailable

B.freelyavailing

C.freeavailably

D.freelyavailable

【答案】D

【解析】语法和固定搭配。根据空格前的be动词were可知，空格处的中心词应该是一个形容词。available“可获得的，可购得的”；availably“有效用地，可获得地”；availing为动词avail的现在分词形式。所以排除选项B和C。形容词前可有副词修饰，freely“免费地，自由地”，free“免费的，自由的”。句意：她说她看的文件不是机密的，并且任何高级职员都可以免费获得这些文件的咨询。选项D符合题意。

9.单选题

Theworkintheofficewas（

）byaconstantstreamofvisitors.

问题1选项

A.confused

B.hampered

C.reversed

D.perplexed

【答案】B

【解析】考查动词词义辨析。confuse“使混乱，使困惑”；hamper“妨碍，束缚”；reverse“颠倒，倒转”；perplex“使……困惑，使……为难”。句意：办公室的工作被接连不断的来访人员妨碍了。选项B符合题意。

10.单选题

Painting,theexecutionofformsandshapesonasurfacebymeansofpigment,hasbeencontinuouslypracticedbyhumansforsome20,000years.Togetherwithotheractivities（1）ritualisticinoriginbuthavecometobedesignatedasartistic（suchasmusicordance）,paintingwasoneoftheearliestwaysinwhichman（2）toexpresshisownpersonalityandhis（3）understandingofanexistencebeyondthematerialworld.（4）musicanddance,however,examplesofearlyformsofpaintinghavesurvivedtothepresentday.Themoderneyecanderiveaestheticaswellasantiquariansatisfaction（5）the15,000-year-oldcavemuralsofLascaux—someexamples（6）totheconsiderablepowersofdraftsmanshipoftheseearlyartists.Andpainting,likeotherarts,exhibitsuniversalqualitiesthat（7）forviewersofallnationsandcivilizationstounderstandandappreciate.

Themajor（8）examplesofearlypaintinganywhereintheworldarefoundinWesternEuropeandtheSovietUnion.Butsome5,000yearsago,theareasinwhichimportantpaintingswereexecuted（9）totheeasternM