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39.Sauna1.Ceremonialbathing_________.2.Whatisunderstoodbysomepeopletobethetruesaunaexperience?3.Accordingtothethirdparagraph,saunascandoallofthefollowingEXCEPT_________.4.Accordingtothefourthparagraph,saunagivestheskinahealthyglowbecause_________.5.Whoareadvisednottotakeasauna?1)hasvariousforms2)Saunaswithsmoke.3)curingasthma4)poresarecleanedbysweat5)Alloftheabove.PopMusicinAfrica34.WhoWantstoLiveForever?1)WhichofthefollowingisNOTmentionedasoneofthethingsthatlivinglongermightenableanindividualtodo?2)Whichofthefollowingisimpliedinthesixthparagraph?3)AllofthefollowingarepossibleeffectslivinglongermighthaveonworkinglifeEXCEPT4)Animportantfeatureofasocietyinwhichpeoplelivealonglifeisthat5)WhichofthefollowingbestdescribesCallahan'sattitudetoanti-ageingtechnology?1)Havingmoreeducation.2)MarriagesintheUStodayarequiteunstable.3)Moremoneywouldbeusedbyemployeesinpaymentoftheiremployees.4)itlacksthecuriositytoexperimentwhatisnew5)Reserved.35.Single-parentKidsDoBest1)Withwhichofthefollowingstatementswouldtheauthorprobablyagree?2)Accordingtothepassage,inwhatwaydoesfamilyconflictaffectthequalityoftheoffspring?3)Whatistherelationshipbetweenparagraph4andparagraph5?4)AccordingtoHartley,whichofthefollowingisNOTinfluencedbysexualconflict?5)Accordingtothepassage,peoplebelievethatafemale’sreproductivestrategyisinfluencedby1)Two-parentfamiliesproducelessattractivechildren.2)Theyoungmalesgetlesscare.3)Experimentandresult.4)Theoffspring’sbodysize.5)Ecologicalfactors.36.DangerousSunshinetoChildren1)Whydoestheriskofdevelopingskincancersinchildrenbecomegreaterandgreater?2)Howmanypeoplediefromskincancersincludingmelanomaallovertheworldeveryyear?3)Whatpeoplearemorelikelytodevelopeyecataracts?4)AllofthefollowingarticlesmayusesomechemicalsunfavorableforthepreservationoftheozonelayerEXCEPT5)Thephrase"forgood"inthelastparagraphcanbebestreplacedby1)Becausetheearth'sprotectiveozonelayerdeclinesyearafteryear.2)Anaverageof66,000,3)Peoplelivingneartheequator.4)medicines5)permanently37.HypertensionDrugsFoundtoCutRiskofStroke1)Howmanypeoplesurvivingthefirststrokemaysufferanotherattackduringthefollowingfiveyears?2)Takingtwobloodpressure-loweringdrugsmayproduce_____lessriskofsecondarystrokesthantakingonlyonesuchdrug.3)WhichofthefollowingisNOTasymptomleftbystrokes?4)Howmanystrokesmaybereducedinayearifmostofstrokepatientscanbetreatedinthewayasthearticlerecommends?5)Whatpatientsamongthosewhohavehadastrokewillbenefitgreatlyfromtakingbloodpressure-loweringdrugs?1)20%ofthem.2)aboutonefourteenth3)Habitualsleeplessness.4)500,0005)Alloftheabove.38.PregnancyAnomaliesMayLowerBreastCancerRisk1)WhichofthefollowingmayhaveNOTHINGtodowithadeclineinbreastcancerincidence?2)Accordingtothestudy,whatonearthmayplayanimportantroleinloweringbreastcancerrisk?3)Fromthefifthparagraphwemayinferthatpregnantwomenwhosebloodpressure_____mayhavetheleastriskofbreastcancer.4)WhichofthefollowingisNOTafunctionoftheplacenta?5)ItseemsthatCohnis_____offindingouttheexactmechanismsatwork.1)Experiencingseriousmorningsicknessduringtheearlyperiodofpregnancy.2)Thechangesinthelevelsofhormonesandothersubstancesinthemother’sbody.3)increasesthemost4)Protectingthemotheragainstbreastcancer.5)confident40.SomePeopleDoNotTasteSaltLikeOthers1)Inparagraph2,JohnHayespointsoutthat2)Thefourthparagraphdescribesbriefly3)Thearticlearguesthatsupertasters4)Whichofthefollowingappliestosupertastersintermsofbittertaste?5)Whatmessagedothelasttwoparagraphscarry'?1)manypeopleacceptlow-salttastelessfoodreluctantly2)howtoselectsubjectsandwhattodointheresearch.3)likesnackfoodsassaltinessistheirprimaryflavor.4)Theypreferhigh-saltcheese,whichtasteslessbitter..5)Tasteacuityisgeneticallydetermined.41.KidneyDiseaseandHeartDiseaseSpurEachOther1)Howcanonelearnearlierwhetherheorshesuffersimmeringkidneydisease?2)HowmanyAmericanssufferchronickidneydiseaseaccordingtoanestimation?3)HowmanyAmericanssufferedend-stagekidneyfailureandrequireddialysisoratransplanttosurvivetwentyyearsagoaccordingtoanestimation?4)WhatdidtheArchivesOfInternalMedicinecallfordoctorscaringforheartpatientstodo?5)WhichofthefollowingisNOToneofthethreemarkersofkidneyfunction?1)Byurineandbloodtests.2)19,000,000.3)100,000.4)Tostartrigorouslycheckingouttheirpatients'kidneys5)Levelsofthewhitebloodcellsintheblood.42.MoreaboutAlzheimer'sDisease1)Thenewlydevelopedskintestsmaybeusedinthefutureistoallowdoctorsto2)ThepassageindicatesthatAlzheimer’sisadisease3)WhichofthefollowingstatementsabouttheAlzheimer’sdiseaseisNOTtrue?4)Whichis(ofthefollowingabout)therelationshipbetweenAlzheimer’sanddementia(istrue)?5)Thelastparagraphimpliesthatthediagnostictest1)predictwhomightgetAlzheimer’sdisease.2)noteasytobediagnosed.3)Therearemanywaystodealwithandcurethediseasenow.4)DementiaisoneofthesignsofAlzheimer’s5)maynotbeprovenvalidsmoothly.43.EducationofStudentswithVisionImpairments1)Variousadaptiveaidsareusedto2)Large-printbooksarethosebookswhich3)Manyblindstudentsprefer(liketo)listentobooksbecause4)“Orientationandmobilitytraining”ismeanttoteachblindandpartiallysightedchildren5)Itmaybegoodforchildrenwithvisionimpairmentstoliveinspecialschoolsbecausetheseschools1)helpchildrenseemoreclearlyandreadbooksandsoon.2)havelargewordsinthem.3)thiscansavetime.4)howtomovearoundwithoutotherpeople’shelp.5)cansavethemthetroubleofcomingfromandgoingbackhomes.44.WaterPollution1)Accordingtothispassage,whichofthefollowingstatementsistrueofyearlywaterconsumption?2)Paragraph2suggestsallofthefollowingEXCEPTthat3)Waterrunoffcausesfishtodiepartlybecause4)Animportantideaofparagraph4isthat5)Themainsubjectofthelastparagraphis1)Mostwaterisusedforfarming.2)EPAisresponsibleforcausingseriouswaterpollutioninAmerica.3)thefast-growingalgaehaveuseduptheoxygeninthewaterwheretheylive.4)cuttingdowntoomanytreesmayalsocausewaterpollution.5)OilSpillsandPollutionoftheSea.45.DNAFingerprinting1)Accordingtotheessay,wecanfindchromosomes)DNAfingerprintingismoreoftenusedfor3)Whenyourbrotherlooksexactlylikeyou,yourcompleteDNAmaybe4)SomepeoplebelievethatusingaDNAfingerprintmaynotbesoreliablebecause5)ThisessaytalksaboutDNAfingerprintingconcerningthefollowingaspectsEXCEPT1)inasheep.2)providingevidenceincourtinvestigations.3)exactlylikehis.4)mistakesarepossiblewhenresearchersexplaintheresults(whathavecome)oftheirtests.5)possibledangerindrawingaDNAsamplefromthehumanbody.46.Malnutrition1)Whatisthecauseofmuchofthesicknessanddeath?2)Whatisthewriter’sattitudetowardtheserioussituation?3)Howmanycountrieshavemadeplansofactionfornutrition?4)WhichofthefollowingisNOTtheharmoflackingiron?5)WhichofthefollowingisNOTmentionedasaremedyforirondeficiency?1)Malnutrition.2)Weshouldact.3)98.4)Trafficaccidents.5)Drinkingcoffeesoonaftermeals.47.DrugResistanceFadesQuicklyinKeyAidsDrug1)Whateffectdoesnevirapinehave?2)WhydoesHIVresistanceagainstnevirapinebuildveryquicklyevenwhenthedrugisusedalonejustonce?3)Whenmayawomanstarthernevirapine-basedtreatmentifshegetsthesingledoesofnevirapineatdelivery?4)WemaylearnfromthispassagethatHIVresistanceagainstnevirapine_____________.5)Generallyspeaking,theauthor’sattitudetowardstheuseofnevirapineis_____________.1)ItmaypreventpassingHIVinfectionfrommothersontotheirnewbornsduringdelivery.2)Becauseotherdrugsarenotpresenttokillthevirusparticlesthatsurvivenevirapine.3)Shehastowaitatleastsixmonthsafterthatnevirapineexposure.4)lastsonlyforaboutahalfyearandfadesquickly.5)positive48.IQ-gene1)Inthebeginningofparagraphonewearetoldthatscientistscannotagree2)Whatdoes“some“inthesecondsentenceofparagraphonestandsfor?3)Ageneforchopsticksflexibilityisfoundtobe4)Plomin’sIQ-genestudyissimilartothechopsticksgenefindinginthat5)WhatdoesFeinbergmeanbysaying“Iwouldtakethesefindingswithawholeboxofsalt”?1)HowmuchofIQcomesfromgenes.2)Genes.3)Unrelatedtotheabilitytousechopsticks.4)Theremaynotbeacausallinkbetweengeneandintelligence.5)Hedoubtsthefindingsverymuch.49.AGayBiologist1)ThefirstparagraphmainlydescribesHamer,s.2)Hamerwasa.3)WhatisHamerdoingnow?4)WhathappenedtoHarrier'sresearchinterest?5)AccordingtoHamer,whatwasoneofthemainreasonsforhimtochoosehomosexualbehaviorashisresearchsubject?looks,hobbiesandcharacter.2)biologist.3)Heisexploringtheroleofgenesindecidingone'spersonality.4)Heturnedtobehavioralgenetics.5)Hewascuriousaboutitasascientist.50.15MillionAmericansSufferfromSocialAnxietyDisorder1)Peoplewithsocialanxietydisorderareknownfortheirfearof2)Whatdopeoplewithsocialanxietydisorderthinkoftheirfear?3)WhichisNOTtrueofpeoplewithsocialanxietydisorder?4)ThesymptomsofsocialanxietydisorderincludeallthefollowingEXCEPT5)Itcanbeseenfromthelastparagraphthattreatmentofthedisorder1)facingsocialorperformancesituations.2)Theythinkit'sbeyondtheircontrol.3)Theytendtojudgeorcriticizeotherpeople.4)sorethroat.5)canleadtoimprovementinthesufferers'lives.+第十四篇YoungAdultsWhoExerciseGetHigherIQScoresYoungadultswhoarefithaveahigherIQ1andaremore
likely
togoontouniversity,revealsamajornewstudycarriedoutattheSahlgrenskaAcademyandSahlgrenskaUniversityHospital.TheresultswererecentlypublishedintheProceedingsoftheNationalAcademyofSciences(PNAS).Thestudyinvolved1.2millionSwedishmendoingmilitaryservicewhowerebornbetween1950and1976.Theresearchgroupanalysedthe
results
ofbothphysicalandIQteststheyoungsterstookrightaftertheystartedservingthearmy.Thestudyshowsaclearlink
between
goodphysicalfitnessandbetterresultsfortheIQtest.Thestrongestlinksarefor
logical
thinkingandverbalcomprehension.Butitisonlyfitnessthatplaysa
role
intheresultsfortheIQtest,andnotstrength.“Beingfitmeansthatyoualsohavegoodheartandlung
capacity
andthatyourbraingetsplentyof
oxygen,"saysMichaelNilsson,professorattheSahlgrenskaAcademyandchiefphysicianattheSahlgrenskaUniversityHospital.“Thismaybeoneofthereasons
why
wecanseeaclearlinkwithfitness,butnotwithmuscular
strength.Wearealsoseeingthattherearegrowthfactorsthatareimportant.”Byanalysingdatafortwins,theresearchershavebeen
able
todeterminethatitisprimarilyenvironmentalfactorsandnotgenesthatexplainthelinkbetweenfitnessanda
higher
IQ.“Wehavealsoshownthatthoseyoungsterswho
improve
theirphysicalfitnessbetweentheagesof15and18increasetheircognitiveperformance,”saysMafiaAberg,researcherattheSahlgrenskaAcademyandphysicianatAbyhealthcentre.“Thisbeingthecase
,physicaleducation
isasubjectthathasanimportantplaceinschools,andisanabsolutemustifwewanttodowellinmathsandothertheoreticalsubjects."Theresearchershavealsocomparedtheresultsfromfitnesstests
duringﻫnationalservicewiththesocio-economicstatusofthemenlaterin
life.Thosewhowerefitat18weremorelikelytogointohigher
education,andmanysecuredmorequalifiedjobs.+第十一篇11MigrantWorkersInthepasttwentyyears,therehasbeenanincreasingtendencyforworkerstomovefromonecountrytoanother.Whilesomenewlyindependentcountrieshaveunderstandablyrestrictedmostjobstolocalpeople,othershaveattractedandwelcomedmigrantworkers.ThisisparticularlythecaseintheMiddleEast,1whereincreasedoilincomeshaveenabledmanycountriestocallinoutsiderstoimprovelocalfacilities.ThustheMiddleEasthasattractedoil-workersfromtheUSAandEurope.Ithasbroughtinconstructionworkersandtechniciansfrommanycountries,includingSouthKoreaandJapan.InviewofthedifficultlivingandworkingconditionsintheMiddleEast,2itisnotsurprisingthatthepayishightoattractsuitableworkers.ManyengineersandtechnicianscanearnatleasttwiceasmuchmoneyintheMiddleEastastheycanintheirowncountry,andthisisamajorattraction.Analliedbenefitisthelowtaxationorcompletelackofit.3Thisincreasesthenetamountofpayreceivedbyvisitingworkersandisverypopularwiththem.Sometimesadisadvantagehasacompensatingadvantage.Forexample,thedifficultlivingconditionsoftenleadtoincreasedfriendshipwhenworkershavetodependoneachotherforsafetyandcomfort.Inasimilarway,manymigrantworkerscansavelargesumsofmoneypartlybecauseofthelackofentertainmentfacilities.Theworkisoftencomplexandfullofproblemsbutthismerelypresentsgreaterchallengetoengineerswhoprefertofindsolutionstoproblemsratherthandoroutineworkintheirhomecountry.OnemajorproblemwhichaffectsmigrantworkersintheMiddleEastisthattheirjobsaretemporaryones.Theyarenearlyalwaysoncontract,soitisnoteasyforthemtoplanaheadwithgreatconfidence.Thisistobeexpectedsincenocountrywelcomesalargenumberofforeignworkersaspermanentresidents.Inanycase,migrantworkersacceptthisdisadvantage,alongwithothers,becauseoftheconsiderablefinancialbenefitswhichtheyreceive.+第十二篇DreamsEveryonecandream.Indeed,everyonedoesdream.Thosewhoclaimthattheyneverdreamatallactuallydreamjustasfrequentlyastherestofus,thoughtheymaynotrememberanythingaboutit.Eventhoseofuswhoareperfectlyawareofdreamingnightafternightveryseldomrememberthosedreamsingreatdetailbutmerelyretainanuntidymixtureofseeminglyunrelatedimpressions.Dreamsarenotsimplyvisual-wedreamwithalloursenses,sothatweappeartoexperiencesound,touch,smell,andtaste.Oneoftheworld'soldestknownwrittendocumentsistheEgyptianBookofDreams.Thisvolumeisaboutfivethousandyearsold,soyoucanseethatdreamswerebelievedtohaveaspecialsignificanceeventhen.Manyancientcivilizationsbelievedthatyoushouldneveraskasleepingpersonas,duringsleep,thesoulhadleftthebodyandmightnotbeabletoreturnintimeifthesleeperweresuddenlyawoken.Fromancienttimestothepresentday,peoplehavebeenmakingattemptstointerpretdreamsandtoexplaintheirsignificance.Therearemanybooksavailableonthesubjectofdreaminterpretation.althoughunfortunatelytherearealmostasmanymeaningsforaparticulardreamastherearebooks.+第十三篇ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershavecomeupwithanewgenerationofdefibrillatorsandearly-warningsoftwareaimedatofferingheartpatientsgreaterprotectionfromsuddendeathfromcardiacarrest.InGermanyalonearound100,000peopledieannuallyasaresultofcardiacarrestandmanyofthesecasesarecausedbydisruptiontotheheart’srhythm.Thosemostatriskarepatientswhohavealreadysufferedaheartattack,andforyearstheuseofdefibrillatorshasprovedusefulindiagnosinglife-threateningdisruptiontoheartrnythmsandcorrectingthemautomaticallybyinterveningwithinseconds.Thesedevicestakeonarangeoffunctions,suchasthatofpacemaker.HeartspecialistsatFreiburg’sUniversityClinichavenowachievedabreakthroughwithanimplanteddefibrillatorcapableofgeneratingasix-channelelectrocardiogram(ECG)withinthebody.Thisintegratedsystemallowsearlydiagnosisofacuteblood-flowproblemsandapendingheartattack.Itwillbeimplantedinpatientsforthefirsttimethisyear.Meanwhile,researchersattheFraunhoferInstituteforAppliedMathematicsinKaiserslauternhavedevelopednewcomputersoftwarethatrendersofECGdatamoreprecise.TheoverwhelmingmajorityofpatientsatriskwillnothaveanimplanteddefibrillatorandmustforthisreasonundergoregularECGs.“Manyofthecurrentprogramsonlygetintoaccountalinearcorrelationofthedata.Weare,however,makinguseinanon-linearprocessthatrevealsthechaoticpatternsofheartbeatsasanopenandcomplexsystem,”HagenKnafsays,“Inthiswaychangesintheheartbeatsovertimecanbemonitoredandindividualvariationsinpatientstakenintoaccount.”AnoldstudyofECGdata,basedupon600patientswhohadsufferedasubsequentheartattack,enabledtheresearcherstocomparerisksandtoshowthatthenewsoftwareevalu
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