2015年职称英语考试《理工类B级》真题

2015年职称英语考试《理工类B级》真题下面每个句子中均有1个词或短语划有下划线，请为每处划线部分确定1个意义最为接近的选项。1、Theorganizationwasboldenoughtofacethepress.A、pleasedB、powerfulC、braveD、sensible2、Iwillnottoleratethatsortofbehaviorinmyclass.A、acceptB、controlC、observeD、regulate3、IrealizedtomyhorrorthatIhadforgottenthepresent.A、limitB、fearC、powerD、fool4、Mostpeoplefindrejectionhardtoaccept.A、excuseB、clientC、destinyD、refusal5、She'sextremelycompetentandindustrious.A、hardworkingB、honestC、objectiveD、independent6、Thedoctorsdidnotrevealthetruthtohim.A、hideB、handleC、discloseD、establish7、Hetriedtoassemblehisthoughts.A、clearB、shareC、gatherD、spare8、Thelawcarriesapenaltyofuptothreeyearsinprison.A、messageB、punishmentC、guiltD、obligation9、Prisonerswerekeptinthemostappallingconditions.A、flexibleB、terribleC、reasonableD、serious10、Theseproductsareinferiortothosewebroughtlastyear.A、poorerthanB、narrowerthanC、largerthanD、richerthan11、Thepoliticalsituationintheregionhasdeterioratedrapidly.A、improvedB、changedC、worsenedD、developed12、Therewasasimultaneoustrialtakingplaceinthenextbuilding.A、coexistingB、fairC、fullD、pubic13、They'repetitioningforbetterfacilitiesforthedisabledonpublictransport.A、requestingB、planningC、preparingD、looking14、Hesaidsomeharshwordsabouthisbrother.A、unkindB、properC、normalD、unclear15、Wewereattractedbythelureofquickmoney.A、amountB、supplyC、sumD、temp下面的短文后列出了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；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。根据材料，回答题。ADHDLinkedtoAirPollutantsChildrenhaveanincreasedofattentionproblems,seenasearlyasgradeschool.Iftheirnosesinhaled(吸入)acertaintypeofairpollutionwhentheywerepregnant.That'sthefindingofanewstudy.Releasedwhenthingsaren'tburnedcompletely,thispollutionisknownaspolycyclicaromatichydrocarbons,orPAHs.ThebiggestsourcesofthesePAHs:theburningoffossilfuels,woodandtrash.FredericaPereraworksatColumbiaUniversity'sMailmanSchoolofPublicHealthisNewYorkCity.Sheresearcheshowexposuretothingsintheenvironmentaffectschildren'shealthinanewstudy,sheandherteamstudiedtheexposuretoairpollutionof233nonsmokingpregnantwomeninNewYorkCity.Becauseburningtobaccocanspew(排放)PAHsintotheairandlungs,Perera'steamfocusedonnonsmokers.Theresearcherswantedtoprobe(探查)othersourcesofPAHs,onesthat'swouldhavebeenhardforanindividualtoavoid.Theteamstartedbytestingthebloodofeachwomanduringpregnancy.ThereasonAnyPAHsinawoman'sbloodwouldalsobeavailabletothebabyinherwomb.Nineyearslater,theresearchersinvestigatedsignsofattentionproblemsinthosechildren,nowage9.Theyaskedeachchild'smotheraseriesofquestions.Theseincludedwhateverherchildhadproblemsdoingthingsthatneededsustained(长期的)mentaleffort,suchashomeworkorgameswithfriends.Thescientistsalsoaskedifthekidshadtroublefollowinginstructionsormadefrequent,carelessmistakes.AllofthesecanbesymptomsofadisordercalledAttentionDeficitHyperactivityDisorder,orADHD.AboutoneinU.S.childrenhasADHD.Amongthewomenstudied,trafficandhomeheatingweretheprimarysourcesofairpollutionexposure,Pereraandherteamsuspect.SomeofthesewomenhadlowlevelsofPAHsintheirblood.Ohtershadhighlevels.Thosewithhighlevelswerefivetimesaslikelytohavechildrenwhoshowedattentionproblemsbyage9.ThenewfindingswerepublishedNovember5inthejournalPLOSONE.16、PereraandherteamchosenonsmokingpregnantwomenalloverAmerica.A、RightB、WrongC、Notmentioned17、ThemainpurposeoftheresearchwastofindouthowexposuretoPAHsplayedaroleinharmingthesubjects'physicalhealth.A、RightB、WrongC、Notmentioned18、NonsmokingmotherswereselectedbecausetheeffectofsmokingonPAHswasunclear.A、RightB、WrongC、Notmentioned19、Thebloodofeachwomanwastestedonceamonthduringpregnancy.A、RightB、WrongC、Notmentioned20、KidswithADHDcommonlyfailinschool.A、RightB、WrongC、Notmentioned21、ThewomenwithhighlevelsofPAHsintheirbloodweremorelikelytohavekidswithADHD.A、RightB、WrongC、Notmentioned22、TrafficandhomeheatingwereconsideredtobethebiggestsourcesofPAHsforthesubjectsintheresearch.A、RightB、WrongC、Notmentioned下面的短文后有2项测试任务：(1)第23-26题要求从所给的6个选项中为指定段落每段选择1个标题；(2)第27-30题要求从所给的6个选项中为每个句子确定一个最佳选项。23、根据材料，回答题。FirstImage-recognitionssoftware1)DartmouthresearchersandtheircolleagueshavecreatedanartificialintelligencesoftwarethatusesphotostolocatedocumentsontheInternetwithfargreateraccuracythaneverbefore.2)Thenewsystem,witchwastestedonphotosandisnowbeingappliedtovideos,showsforthefirsttimethatamachinelearningalgorithm(运算法则)forimagerecognitionandretrievalisaccurateandefficientienoughtoimprovelarge-scaledocumentsearchesonline.Thesystemusespixel(像素)datainimagesandpotentiallyvideo—ratherthanjusttext—tolocatedocuments.Itlearnstorecognizethepixelsassociatedwithasearchphrasebystudyingtheresultsfromtext-basedimagesearchengines.Theknowledgegleaned(收集)fromthoseresultscanthenbeappliedtootherphotoswithouttagsorcaptions(图片说明),makingformoreaccuratedocumentsearchresults.3)“Overthelast30years,”saysAssociateProfessorKorenzoTorresani,aco-authorofthestudy,”thewebhasevolvedfromasmallcollectionofmostlytextdocumentstoamodern,massive,fast-growingmultimediadatastet,wherenearlyeverypageincludesmultiplepicturesofvideos.WhenapersonlooksataWebpage,heimmediatelygetthegist(主旨)ofitbylookingatthepicturesinit.Yet