2019-2020年高三上学期12月月考英语试题 缺答案

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1、2019-2020年高三上学期12月月考英语试题缺答案I.GrammarandVocabularySectionADirections:AfterReadingthefollowingpassage.Forsomeblanks,thereisawordgiveninthebrackets.Fillineachoftheseblankswiththeproperform.ofthegivenword.Fillintheotherblankswithwordsthatarecorrectinstructureandproperinmeaning.(A)Eventod

2、aythereareagreatmanywrongideasaboutfood.Someofthemareverywidespread.Onesuchideaisthatfishisthebestbrainfood.Fishisgoodbrainfood（25）________________itisgoodmusclefoodandskinfoodandbonefood.Butnoonehasbeenabletoprovethatfishisany(26)_________(good)forthebrainthanmanyotherkindsoffood.An

3、othersuchideaisthatyou(27)_________notdrinkwaterwithmeals.Washingfooddownwithwaterasasubstitute(28)_______chewingisnotagoodidea,butsomewaterwithmealshasbeenfoundtobehelpful.Itmakesthedigestivejuicesflowmorefreelyandhelpstodigestthefood.Manyoftheideaswhichscientiststellus(29)_________

4、(have)nofoundationhavetodowithmixturesoffoods.Afewyearsagothebeliefbecamegeneralthatorangejuiceandmilkshouldneverbedrunkatthesamemeal.Thereasongivenwas(30)_______theacidintheorangejuicewouldmakethemilkcurdleandbeeindigestible.Asamatteroffact,milkalwaysmeetsinthestomachadigestivejuice

5、whichcurdles(31)________;thecurdlingofthemilkisthefirststepinitsdigestion.Asimilarwrongideaisthatfishandicecreamwhen(32)________(eat)atthesamemealformapoisonousbination.(B)It’soneofourmonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthat(33)________________amousehasneverseena

6、catbefore,itisstillabletodetect(觉察)chemicalsignalsreleasedfromitandrunawayinfear.Thishasalwaysbeenthoughttobesomethingthatishard-wiredintoamouse’sbrain.ButrecentlyWendyIngram,agraduatestudentattheUniversityofCalifornia,Berkeley,(34)________________thismonsense.Shehasfoundawayto“cure”

7、miceoftheirinbornfearofcats–byinfectingthemwithaparasite(寄生虫),reportedthesciencejournalNature.Theparasite,calledToxoplasmagondii,mightsoundunfamiliartoyou,butthe(35)__________(shock)factisthatuptoone-thirdofpeoplearoundtheworldareinfectedbyit.Thisparasitecancausedifferentdiseasesamon

8、ghumans,(36)