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1、2019-2020年高考英语备考专题15完形填空之说明文无答案1.【·重庆】完形填空阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。Imaginethefirstdaysinanewtimezone.Slowtorespondtothe____1____,yourbodyclockisconfused.You'resleepyallday,butwhenit'stimeforbed,youcanhardlyfallasleep.Obviouslyyou're
2、____2____jetlag(时差反应).Travelershavetraditionallyfoughtthis____3____withsleepingpillsoralcohol.Thereareactuallyhealthierwaysthatcanworkjustas____4____.Forexample,themomentyougetontheairplane,start____5____yourbiologicalclocktothedestination'stime.Ifit'sdaytimeinyour
3、destination,trytostay____6____.Walkingaroundthecabin(客舱)canbeofhelp.Whenit'snighttime,trytosleep.Inthatcase,eatbeforetheflight,____7____anemptystomachwillpreventyoufromsleeping.Thesetipswillhelpyoustartanew____8____ofsleepandwakefulness.1.A.flightB.changeC.demandD.
4、climate2.A.sufferingfromB.workingonC.lookingintoD.leadingto3.A.dangerB.problemC.wasteD.fear4.A.brieflyB.slowlyC.suddenlyD.effectively5.A.checkingB.sendingC.adjustingD.stopping6.A.awakeB.aloneC.hungryD.calm7.A.thoughB.soC.wholeD.or8.A.understandingB.cycleC.researchD
5、.trend2.【·重庆】完形填空阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。Ifyoustudiedpicturesthatancientpeopleleftonrockwallsandyoutriedtodeterminetheirmeaning,youwouldnotdetectadeepinterestinromanceamongtheartists.____1____,youwouldseeplentyofanimalswithpeopleru
6、nningafterthem.Lifeforancientpeopleseemedtocenteronhuntingandgatheringwildfoodsformeals.Inmoderntimes,whenfoodisavailableingrocerystores,findingloveismore____2____topeople'slives.The____3____isallaroundus.Itiseasytopreparealistofmodernstorieshavingtodowithlove.Anen
7、dlessnumberofbooksandmoviesqualifyaslovestoriesinpopularculture.Researchersarestudyingwhetherlove,ahighlyvaluedemotionalstate,canbe____4____.Theyask,whatislove?Toothpastepanieswantustothinkattractionisallaboutcleanteeth,butcleanteethgoonlysofar.Scientistswonderhowm
8、uchthebraingetsinvolved.Youhaveprobablyheardthatoppositesattractbutthat____5____attract,too.Onethingiscertain:Thetruthaboutloveisnotyetsetinstone
