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山东省淄博市第七中学2019-2020学年高一英语3月线上考试试题一、选择题(共20个小题，每小题1.5分，共30分。)1．He______writingthepapernow.Hehadn’twrittenasinglewordwhenIlefthimtenminutesago.A．shouldn’tbeB．can’thavefinishedC．can’tbeD．mustn’thavefinished2．Thephoneisringing!________itbeyourteacherShawn?Hewaslookingforyouthewholemorningsinceyou’vegotsomanyFails!A．CanB．WouldC．MayD．Will3．Moreandmorecountrieshavecometorealizethattheworld____dowithoutHuaweianditsmoreadvancedtechnology.A．can’tB．needn’tC．mustn’tD．shouldn't4．—MustIhandinthehomeworkrightnow?—‘That’stherule．____________A．Yes，youcan．B．No，youcan’t．C．Yes，youmust．D．No，youmustn’t．5．AIwillsurelybeafeatureoffuturelife,butit_____beusedresponsiblyandinaproperway.A．canB．needC．mustD．will6．Itwasalreadydark.Then,Iwonderhowshe______throughtheforestbyherself.A．darednottogoB．daregoingC．notdaretoD．daredtogo7．Herealizedthatsomeone__________hisroom.Somethingimportantwasmissing.A．shouldn’thaveenteredB．couldhaveenteredC．can’thaveenteredD．musthaveentered8．FromherknowledgeofDouglas'shabits，shefeelssurethattheattackerlastnight___________Douglas.A．mustn'thavebeenB．can'thavebeenC．shouldn'thavebeenD．wouldn'thavebeen9．Ifcustomersthinktheservicesareworthwhile,Idobelievemanyofthem________acceptandpayforthem.A．hadbetterB．maywellC．mayaswellD．may10．Whileitwasn’tthegoalofthetrip,Iwasrewardedwithfreshinsights,onesthat________tomeduringtheregularcourseofbusiness.A．mightneverhappenB．couldneverhavehappenedC．shouldnothappenD．needn’thavehappened11．—Yourangmeupatabout10:00lastnight,didn'tyou?—No,Ididn'tphoneyou.Itsomeoneelse.A．musthavebeenB．couldbeC．mustbeD．couldhavebeen12．Tomisniceandlovely,buthebeverynaughtyattimes.A．canB．shallC．mustD．should13．Shelooksveryhappy.She_________theexam.A．canhavepassedB．shouldhavepassedC．musthavepassedD．couldhavepassed14．–DoyouknowwhereDavidis?Heisnotintheoffice.–Well,he______havegonefar—hiscoatisstillhere.A．shouldn’tB．mustn’tC．can’tD．wouldn’t15．Thetrafficisheavytoday.I____arriveabitlate,socouldyousavemeaplace?A．canB．mustC．dareD．might16．Ifwehadpaidenoughattentiontotheissueoftheheavily-overloadedvehicles,thetragedyofthecollapseofanoverpassinWuxi_____avoided.A．shouldB．couldbeC．shouldhavebeenD．couldhavebeen17．—Whataboutseeingthenewmovieatthetheatretonight?—Soundsgreat,butI____workextrahourstofinishareport.A．havegottoB．amabletoC．amgladtoD．amwillingto18．You_____berightbutI’mgoingbacktocheckanyway.A．shouldB．mustC．needD．might19．Hercompanion_____atrickonher,forshewasnotinthemoodforeverythingthatday.A．can’thaveplayedB．musthaveplayedC．shouldhaveplayedD．needn’thaveplayed20．Travelingbysubway______sometimesbequiteanadventure,especiallyduringtherushhour.A．mustB．canC．shallD．should二、阅读理解(共20个小题，每小题2分，共40分。)AEatingredmeatislinkedtocancerandheartdisease,butaretherisksbigenoughtojustifygivingupjuicyburgersanddelicioussteaks?Probablynot,accordingtoresearcherswhorevieweddatafrom12clinicaltrialsinvolvingabout54,000people.Inaseriesofcontroversialpapers,theresearchersarguethattheincreasedhealthriskstiedtoredmeataresmallanduncertain,andthatcuttingbacklikelywouldn'tbeworthitforpeoplewhoenjoymeat.Thoseconclusionsgoagainstestablishedmedicaladvice.TheywereswiftlyattackedbyagroupoffamousU.S.scientistswhotooktheunusualstepoftryingtostopthepapersfrombeingpublisheduntiltheircriticismswereaddressed.Thenewworkdoesnotsayredorprocessedmeatslikehotdogsandbaconarehealthy,orthatpeopleshouldeatmoreofthem.Theteam’sreviewsofpaststudiesgenerallysupportthetiestocancer,heartdiseaseandotherbadhealthoutcomes.Buttheauthorssaytheevidenceisweak,andthatthere’snotmuchcertaintymeatisreallythecause,sinceotherdietandlifestylefactorscouldbeatplay.Ifthelatestexampleofhowdivisivenutritionresearchhasbecome,withitsuncertaintiesleavingthedooropenforconflictingadvice.Criticssayfindingsoftenaren'tbackedbystrongevidence.Defenderscounterthatnutritionstudiescanrarelybeconclusivebecauseofthedifficultyofmeasuringtheeffectsofanysinglefood,butthatmethodshaveimproved.Basedontheiranalyses,theresearcherssaidpeopledonothavetocutbackforhealthreasons.Buttheynotedthattheirownadviceisweak,andacknowledgedthattheydidn'tconsiderfactorssuchasanimalwelfareandtheenvironment.Indeed,thecasethatmeatproductionisbadforanimalwelfareandtheenvironmentisstrongerthanthecasethatit'sbadforhumanhealth,accordingtoaneditorialthataccompaniesthereport.Notallofthereportauthorsagreedwithitsconclusions.Threeofthe14researcherssaidtheysupportreducingredandprocessedmeats.Acoauthorofoneofthereviewsisalsoamongthosewhocalledforapublicationdelay.Thosewhopushedtopostponepublicationalsoquestionedwhycertainstudieswereincludedinthereviewswhileotherswereleftout.Asforhisowndiet,Dr.GordonGuyatt,amemberoftheinternationalresearchteamthatconductedthereviews,saidhenolongerthinksredorprocessedmeatshavesignificanthealthrisks.Buthesaidhestillavoidsthemoutofhabit,andforanimalwelfareandenvironmentalreasons.21．Whatistheauthor’spurposeinwritingthepassage?A．Tointroduceanewrelationshipbetweenhealthandeatingredmeat.B．Tourgemorepeopletokeepawayfromeatingredmeatregularly.C．Topresentanewcontroversialviewonimpactsofeatingredmeat.D．Tocriticizenutr