職稱英語理工類B級考試真題第一某些:詞匯選項(xiàng)1.TheorganizationwasboldA.pleased參照答案:CA.acceptC.observe參照答案:AA.limit參照答案:B4.MostpeoplefindrejectionhardtA.excuse參照答案:D5.She'sextremelycompetentandindustrious.A.hardworkingC.objective參照答案:AA.hideC.disclose參照答案:C7.Hetriedtoassemblehisthoughts.A.clear參照答案:CA.messageC.guilt參照答案:B9.PrisonerswerekeptinthemostappA.flexibleC.reasonable參照答案:BA.poorerthanB.narrowerthanC.largerthan參照答案:AA.improved參照答案:C12.TherewasasimultaneoustriA.coexisting參照答案:A13.They'repetitioningforbetterfacilitiesforthedisabledonpubA.requestingC.preparing參照答案:AC.normal參照答案:AA.amount參照答案:D第二某些:閱讀判斷下面短文后列出了7個(gè)句子,請依照短文內(nèi)容對每個(gè)句子作出判斷:如果該句提供是對的信息,請選取A;如果該句提供是錯(cuò)誤信息,請選取B;如果該句信息文中沒有提及,請選取C.(第16—inhaled(吸入)acertaintypeofairpollutionwhentheywerepregnant.That'sthefindingofanewstudy,sheandherteamstudiedtheexposuretoairpfocusedonnonsmokers.Theresearcherswantedtoprobe(探查)othersourcesofPAHs,onesthat'sTheteamstartedbytestingthebloodofeachwomanduringpregwoman'sbloodwouldalsobeavailabletothebabyinherwomb.Nineyearslater,theresearchersinvestigatedsignsofattentionproblemsinthosechildren,nowagmotheraseriesofquestions.Theseincludedwhateverherchildhadproblemsdoingthingsthatneededsustained(長期)mentaleffort,suchashomeworkorgameswithfriends.ThescientistsalsocanbesymptomsofadisordercalledAttentionDeficitHyperactivityDisorder,orADHD.AboutoneAmongthewomenstudied,trafficandhomeheatingweretheprimarysourcesofairpollutionblood.Ohtershadhighlevels.Thosewithhighlevelswerefivetimesaslikelytohavechildrenwhoshowedattentionproblemsbyage9.ThenewfindingswerepublishedNovember5inthejournal16.PereraandherteamchosenonsmokingpregnantwomenalloverAmerica.A.Right參照答案:Bthesubjects'physicalhealth.A.Right參照答案:B18.NonsmokingmotherswereselectedbecausetheA.Right參照答案:B19.ThebloodofeachwomanwastesA.Right參照答案:C20.KidswithADHDcommonlyfailinschool.A.Right參照答案:CA.Right參照答案:A22.TrafficandhomeheatingwereconsideredtobA.Right參照答案:A第三某些:概括大意與完畢句子下面短文后有2項(xiàng)測試任務(wù):(1)第23—26題規(guī)定從所給6個(gè)選項(xiàng)中為指定段落每段選取1個(gè)FirstImage-recognit1)DartmouthresearchersandtheircolleagueshavecreatedanartificialintelligencesoftwarethatusesphotostolocatedocumentsontheInternetwithfargreatera2)Thenewsystem,witchwastestedonphotosandisnowbeingappliedtovideos,showsforthefirsttimethatamachinelearningalgorithm(運(yùn)算法則)forimagerecognitionandretrievalisaccurateandefficientienoughtoimprovelarge-scaledocumentsearchesonline.Thesystemusespixel(像素)datainimagesandpotentiallyvideo—ratherthanjusttext—tolocatedocuments.Itlearnstorecognizethepixelsassociatedwithasearchphrasebystudyingtheresultsfromtext-basedimagesearchengines.Theknowledgegleaned(收集)fromthoseresultscanthenbeappliedtootherphotoswithouttagsorcaptions(圖片闡明),makingformoreaccuratedocumentsearchwebhasevolvedfromasmallcollegrowingmultimediadatastet,whereneaapersonlooksataWebpage,heimmediatelygetthegist(主旨)ofitbylookingatthepicturesininformationcontainedinthephotosanduseexclusivelythetextofWedpagestoperformthedocumentsearch"4)Theresearchersdesignedandtestedamachinevisionsystem—atypeofartificialintelligencethatallowscomputerstolearnwithoutbeingexplicitlyprogrammed—thatextractssemantic(語testedtheirapproachusingmorethan600searchqueries(查詢)onadatabaseof50mpages.Theyselectedthetext-retrievalsearchenginewiththebestperformanceandmodifiedittomakeuseoftheadditionalsemanticinformationextractedbytheirmethodfromthepicturesoforiginalsearchenginepurelybasedontext.A.PopularityofthenewsystemB.PublicationofthenewdiscoveryC.FunctionofthenewsystemD.ArtificialintelligencesoftwarecreE.Problemsoftheexistingsearchengines參照答案:DA.PopularityofthenewsystemB.PublicationofthenewdiscoveryC.FunctionofthenewsystemD.ArtificialintelligencesoftwarecrE.Problemsoftheexistingsearchengines參照答案:CA.PopularityofthenewsystemB.PublicationofthenewdiscoveryC.FunctionofthenewsystemD.ArtificialintelligencesoftwarecrE.Problemsoftheexistingsearchengines參照答案:EA.PopularityofthenewsystemB.PublicationofthenewdiscoveryC.FunctionofthenewsystemD.ArtificialintelligencesoftwarecrE.Problemsoftheexistingsearchengines參照答案:F27.ThenewsystemdoesB.currentpopularsearchenginesD.machinevisionsystemsE.documentsearch參照答案:CB.currentpopularsearchenginesD.machinevisionsystemsE.documentsearch參照答案:E29.WhenperformingdocumentretB.currentpopularsearchenginesD.machinevisionsystemsE.documentsearch參照答案:AB.currentpopularsearchenginesD.machinevisionsystemsE.documentsearch參照答案:B第四某些:閱讀理解第一篇:WhyBuyShade-GrownCoffee?Whenpeopleargueaboutwhethercoffeeisgoodforhealth,they'reusuallythinkingofthehealthofthecoffeedrinker.Isitfoodforyourheart?Doesitincreasebloodpressure?Doesithelpyouconcentrate?However,coffeeafTraditionally,coffeebusheswereplantedunderthecanopy(樹冠)oftallerindigenous(土生土長)trees.However,moreandmorefarmersinLatinAmericaaredeforestingthelandtogrowfull-suncoffees.Atfirst,thisincreasesproductionbecausemorecoffeebushescanbeplantediftherearen'tanytrees.WithincreasedproductUnfortunately,deforestingforcoffeeproductionimmediatelydecreaseslthere.Furthermore,inthelongtermchemicalfertilizersandpesticidesareneededtogrowthecoffee.Thefertilizersandpesticideskillkillorsickenotheranimalsaswell,andcanevenenterthewaterthatpeoplewilleventuallydrink.shade.Wecansupportthesefarmersbybuyingcoffeewithsuchlabelsas"shadegrofriendly."Sure,thesevarietiesmightcostalittlemorebirds,theland,ourselves,andtheplaA.Farmersarechangingthewaytheygrowcoffee.C.Shade-growcoffeeismoreexpensivethansun-growcoffee.D.Peopleshouldbuyshade-growncoffee.參照答案:AA.thepositiveeffecC.somethingthatis參照答案:B33.Whatdoesincreasedproductionoffull-suncoffeebringabout?A.Moreinsects.C.Largerfarms.參照答案:D34.Howdofarmersfindmorelandforgrowingfull-suncoffee?參照答案:B35.Thefull-sunmethodmayaffectthefollowinA.insects.C.brids.參照答案:BAgriculturalresearchfundingisvitaliftheworldistofeeditselfbetterthanitdoesnow.Dr.TonyFischer,cropscientist,saiddemandwasgrowingat2.5%peryearbutwithmoderntechnologiesandthedevelopmentofnewones,theworldshouldbeabletostayahead.significantprogressistobemadetowardsreducingmalnutrition(營養(yǎng)不良)andResearchisneededtosolvefoodprproblems.Securelocalfoodsuppliesledtoeconomicgrowthwhichisturn,slowedpopulationgrowth.Dr.Fischerpaintedapictureoftheworld'sabilitytofeeditselfinthefirst25years,whentheworld'spopulationisexpectedtoriprobablyholdorimprovebutthere'llstillbealotofhungrypeople.Thebiggestconcentrationofpattern.Ifthereisanychange,asligheimprovementwillbeseeninsouthernAsia,butnotinsub-SaharanAfrica.ThemajorimprovementwillbeinEastAsia,SouthAmericaandSouth-EastAsia.Thedebelopingworldwasinvestingabout0.5%,or$8billionayear,ofitsagriculdomesticproduct(GDP)onresearchanddevelopedworldwasspending2.5%ofitsGDP.Dr.Fischersaidmorewasneededfromallcountries.productionresearchhavingspin-offs(有用副產(chǎn)品)forMexico,Chihaveglobalapplication,sothatmoneycanbeusedveryefficiently."Dr.FiscYieldsofrice,wheatadmaize(玉米)havegrownimpressivelyinthepast3developingcountries.Forexample,maizeproductionrosefrom2to8tonnesperhectarebetween1950and1995.Buttechnologiesdrivingthisgrowthsuchashigh-yieldvarieties,fertilizerirrigation,werebecomingexhausted."Ifyouwanttosavethelandforestsandwildlife,you'regoingtohavetoincreaseyield."Dr.Fischersaid.A.Shortageoffoodsupplies.B.Developmentofagriculturaltechnologies.C.Impactofagriculturalresearch.D.Expectationofpopulationgrowth.參照答案:C37.Whichofthefollowingstatementsistrueabouttheworld'sagriculturalresearchfunding?A.Itisincreasingamongdevelopedcountries.B.Itisdecreasingworldwide.C.Lessisdemandedfromdevelopingcountries.參照答案:B38.WhatisthepictureofAsia'sfoodsuppliesinthefirst25yeA.Foodshortagewilln參照答案:C39.WhatdoesDr.Fischersayabout參照答案:B40.ItcanbeinferedfromthelastpaA.thereisademandforsavinglandfornon-agriculturalactivities.B.cropproductionisgrowingfasterindevel參照答案:A第三篇:DangersawaitbabieswithaltitudeWomenwholiveintheworld'shighestcommunitiestendtogivebirthtounder-weightbabies,aclearwhetherthisisduetoreducedoxygenlevelsathighaltitudeorbecausetheirmothersareTofindoutmore,DinoGiussaniandhisteamatCambridgeUniversitystudiedtherecordsof400birthsinBoliviaduring1976and1998.Thebabieswereborninbothrichandpoorareasoftwocities:LaPazandSantaCruz.LPazisthehighestcityintheworld,at3.65kilometersaboveseathaninSantaCruz.Thiswastrueinbothhighandlow-incomefamilies.EvenbabiesborntopoorfamiliesinSantaCruzwereheavieronaveragethanbabiesborntowealthyfamiliesinloftyLaPaz."Wewereverysurprisedbythisresult,"saysGiutriggerthereleaseorsuppressionofhormonesthatregulategrowthoftheunbornchild,"saysGiussani.theirbodies.ThisisprobablybecauseafetusstarvedofoxygenwillsendoxygenatedbloodtothePazmightbepronetohearttroubleinadulthood,forexample.Lowbirthweightisariskfactorfor41.Whatdoesthenewstudydiscover?A.BabiesborntowealthC.Newbornsincitiesarelighterthanavera參照答案:B42.Giussaniandhisteamaresurethat.B.peoplelivingathighaltitudestendtogivebirC.thebirthweightofbabiesborntowealthyfamiliesisS參照答案:AA.thefindingwasunexpectedB.hewasverytired.C.thestudytooklongerthanexpected.參照答案:A44.TheresultsofthestudyindicatethereasonfortheunderweA.lackofcertainnutrition.C.differentfamilyback參照答案:D45.Itcanbelearnedaboutformtheparagraphthat.B.under-weightbabieshaveashorterlifespan.D.newbornwealthyfamilieshav參照答案:B第五某些:補(bǔ)全短文下面短文有5處空白,短文后有6個(gè)句子,其中5個(gè)取自短文,請依照短文內(nèi)容將其分別放回原AvoidingtrafficjamsinLosAngelesmaybeimpossible,butthecity'scolorfulfreewaymurals(壁畫)canbrighteneventheworstcommute.Paintingsthatdepict(描述)famouspeopleandhistoricalscenescoverofficebuildingsandfreewaywallsallacrossthecity.Withacollectionofmorethan2,000murals,LosAngelesistheunofficialmuralcapitalofthewButthecombinationofgraffiti(涂鴉),pollution,andhotsunhasleftmanyL.A.muralsinterriblecondition.(46)Inthepast,expertssay,littleattentionwasgiventocaringforpublicart.Artistswereevenexpectedtomaintaintheirownworks,notaneasytaskwithcarsracingbyalongthe L.A.artistsbegantostudyearly20th-centuryMexicanmuralpainting.ThemostfamousmuralinthecityisJudithBaca's"Thigh)paintingthatrunsforhalfamile(0.8kilometer)inNorthHollywood,(49)ittookeightyearstocomplete—400underprivilegedteenagerspaintedthedesigns—andisprobablytheOneofthemuralsthatwillberestorednowisKentTwitchellofgatewaythroughwhichthetravelertoL.A.mustdrive.Theopenhandsrepresentpeace.”museum,"Muralsgiveavoicetothesilentmajority,"saidoneartist.A.Thecitytryingtostopthespreadofgraffiti,haspaintedoversomeofthemuralscomplete.B.ThisstrikingworkdepictstwopeoplefacingeachotheronoppositesidesofthefreewaynearF.Soon,theirmuralsbecameasymbolofthecity'sculturalexpressionsandashowcaseforL.A.'s46.參照答案:A47.參照答案:D48.參照答案:C49.參照答案:E50.參照答案:B第六某些:完形填空ComposerDavidCopeistheinventorofmusic.IttookCope30yearstodevelopthesoftware.Nowmostpeoplecan'tdifferencebetweenmusicbythefamousGermancomposerJ.S.Bach(1685-1750)andtheBach-likecompositionsfromCope'scomputeItallstartedin1980intheUnitedStates,whenCopewastryingtowriteanopera.Hewashaving (52)thinkingofnewmelodies,sohewroteacomputerprogramtocreatethemelodies.Atfirstthismusicwas