大学英语四级改革适用（阅读）模拟试卷35（共220题）.pdfVIP

大学英语四级改革适用（阅读）模拟试

卷35共（9套）

共（220题）

大学英语四级改革适用（阅读）模拟试

卷第1套

一、词汇理解本（题共30题，每题1.0分，共30分）

Keepingafullsocialcalendarmayhelpprotectyoufromdementia痴（呆症）,researchers

saidonMonday.[Cl]activepeoplewhowerenoteasilystressedhada50

percentlowerriskofdevelopingdementiacomparedwithmenandwomenwhowere

[C2]andpronetodistress,theyreportedin（heournalNeurology.In（hepast,

studieshaveshownthatlong-termdistresscan[C3]partsofthebrain,possibly

leadingtodementia,Hui-XinWangoftheKarolinskaInstituteinSweden,wholedthe

study,saidina[C4].Butourfindingssuggestthathavingacalmand[C5]

personalityincombinationwithasociallyactivelifestylemaydecreasetheriskof

developingdementiaevenfurther.Anestimated24millionpeopleworldwidehavethe

memoryloss,problemswithdirectionandother[C6]thatsignalAlzheimers

diseaseandotherformsofdementiaResearchersbelievethenumberofpeoplewith

dementiamayincreasebyfourtimesby2040,[C7]theimportanceofbetter

understandingthecondition.TheSwedishstudyinvolved506elderlypeoplewhodidnot

havedementiawhenfirstexamined.Thevolunteersweregivenquestionnairesabout（heir

personalitytraitsandlifestylesandthen[C8]forsixyears.Overthattime,144

peopledevelopeddementiawithmoresociallyactiveandlessstressedmenandwomen

50percentlesslikelytobe[C9]withthecondition.Thegoodnewsis,lifestyle

factorscanbemodifiedasopposedtogeneticfactorswhichcannotbecontrolled,Wang

said.Buttheseareearlyresults,sohowexactly[CIO]