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时间:2019-09-25
《白山市【吉林】高考英语二轮阅读理解训练1及答案》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、白山市【吉林】2016高考英语二轮阅读理解训练(1)及答案2016高考训练••阅读理解。阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。Itiscommonlybelievedthatpeopleyawnjustwhentheyaresleepyortiredasaresultoftheirbrainneedingoxygen.However,alatestresearchshowsthatayawncanhelpcoolthebrainandhelpsitworkmoreeffectively.Researcherssaidthatraisingorlow
2、eringoxygenandcarbondioxidelevelsintheblooddidnotproducethatreaction.Yawninginvolvesopeningthemouthwhiletakingalong,deepbreathofai匚ResearchersattheUniversityofAlbanyinNewYorksaidthosewhoheldacoolpacktotheirforeheadwerelesslikelytoyawnthanthosewhoheldawarmorroom-temperaturepackwhiletheywerewat
3、chingpeopleyawning.Theyalsofoundthatthosewhobreathedthroughthenoseratherthanthemouthwerelesslikelytoyawn.Thiswasbecausethebloodvessels(脉管)inthenasalcavity(腔)sentcoolbloodtothebrain.Sinceyawningoccurswhenbraintemperaturerises,sendingcoolbloodtothebrainservestomaintainthebestlevelsofmentaleffic
4、iency・Thiscouldhelpustounderstandbetterthewayourbrainswork.Itmayalsohelpusunderstandthereasonwhyfrequentyawningcansometimesbeasignofbraindisease.25.Accordingtothenewstudy,peopleyawnwhen.A.theyaresleepyortiredB.theyneedmoreoxygenC.theirbraintemperaturerisesD.oxygenlevelsinthebloodislowered26.W
5、hichofthefollowingstatementsaboutthenewstudyisNOTtrue?A.Yawningcanpromotesleep・B.Yawningcansometimesbeasignofbraindisease.C.Yawningcanmakeourbrainworkmoreefficiently・D.Yawningcanmaintainthebestlevelsofmentalefficiency・27.Whatcouldbethebesttitleforthetext?A.YawningIsASignofBrainDiseaseB・Yawnin
6、gCarriesSomeInformation28.Inwhichsectionofanewspapercanyoureadthispassage?A.ScienceandtechnologyB.HealthC.EntertainmentD.Culture参考答案25-28CADB阅读理解。阅读下列短文,从给的四个选项(A、B、C和D)中,选出最佳选项。HispanicHeritageMonth(拉丁文化月)istheperiodwhenpeoplerecognizethecontributionsofHispanicAmericanstotheUnitedStatesandce
7、lebrateHispanicculture・HispanicHeritageWeekwasapprovedbyPresidentLyndonJohnsonin1968andwasexpandedbyPresidentRonaldReaganin1988tocovera30-dayperiodstartingonSeptember15andendingonOctober15.ThelawcameintoforceonAugust17,1988・September15waschos
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