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I.阅读理解导读：本文介绍了新型冠状病毒肺炎的起因、症状、传播途径，以及其他几类致命的冠状病毒。Anewcoronavirus,acousinoftheSARSvirus,hasinfectedmorethan10000peoplesincetheoutbreakbeganinWuhan,China,inDecember.ScientistLeoPoon,whofirstdecodedthevirus,thinksitlikelystartedinananimalandspreadtohumans.Whatweknowisthatitcausespneumonia（肺炎）andthendoesn\\'trespondtoantibiotic（抗生素）treatment,whichisnotsurprising,butthenintermsofmortality（死亡率）,SARSkills10%oftheindividuals,Poon,avirologist（病毒学家）attheSchoolofPublicHealthatTheUniversityofHongKong,said.TheWorldHealthOrganizationofferedguidancetocountriesonhowtheycanprepareforit,includinghowtomonitorforthesickandhowtotreatpatients.Hereareseventhingsyoushouldknowaboutacoronavirus.Coronavirusesarealargegroupofvirusesthatarecommonamonganimals.Inrarecases,theyarewhatscientistscallzoonotic（人畜共患病）,meaningtheycanbetransmittedfromanimalstohumans,accordingtotheUSCentersforDiseaseControlandPrevention.Thevirusescanmakepeoplesick,usuallywithamildtomoderateupperrespiratorytractillness（上呼吸道疾病）,similartoacommoncold.Coronavirussymptomsincludearunnynose,cough,sorethroat,possiblyaheadacheandmaybeafever,whichcanlastforacoupleofdays.Forthosewithaweakenedimmunesystem,theelderlyandtheveryyoung,there\\'sachancetheviruscouldcausealower,andmuchmoreserious,respiratorytractillnesslikeapneumoniaorbronchitis[brɒŋˈkaɪtɪs]（支气管炎）.Thereareahandfulofhumancoronavirusesthatareknowntobedeadly.MiddleEastRespiratorySyndrome（中东呼吸综合征）,alsoknownastheMERSvirus,wasfirstreportedintheMiddleEastin2012andalsocausesrespiratoryproblems,butthosesymptomsaremuchmoresevere.Threetofouroutofevery10patientsinfectedwithMERSdied,accordingtotheCDC.SevereAcuteRespiratorySyndrome（严重急性呼吸综合征）,alsoknownasSARS,istheothercoronavirusthatcancausemoreseveresymptoms.FirstidentifiedintheGuangdongprovinceinsouthernChina,accordingtotheWHO,itcausesrespiratoryproblemsbutcanalsocausediarrhea[ˌdaɪəˈriə]（腹泻）,fatigue（疲劳）,shortnessofbreath,respiratorydistress（呼吸窘迫）andkidneyfailure（肾衰）.Dependingonthepatient\\'sage,thedeathratewithSARSrangedfrom0-50%ofthecases,witholderpeoplebeingthemostvulnerable（易受伤害的）.Virusescanspreadfromhumancontactwithanimals.ScientiststhinkMERSstartedincamels,accordingtotheWHO.WithSARS,scientistssuspectedcivetcats（狸猫）weretoblame.Whenitcomestohuman-to-humantransmissionoftheviruses,oftenithappenswhensomeonecomesintocontactwiththeinfectedperson\\'ssecretions（分泌物）.Dependingonhowvirulent（有毒的）thevirusis,acough,sneezeorhandshakecouldcauseexposure.Theviruscanalsobetransmittedbytouchingsomethinganinfectedpersonhastouchedandthentouchingyourmouth,noseoreyes.Caregivers（护理人员）cansometimesbeexposedbyhandlingapatient\\'swaste,accordingtotheCDC.1.Whichofthefollowingcanexplaintheunderlinedwordinparagraph1?A.tofindordiscoversth.B.toputsth.intoacodeC.tochangesth.intoordinarylanguageD.tochangesth.intoaformthatcanbeprocessed2.WhatarethesymptomsofthenovelCoronavirus?A.MuchmoresevereupperrespiratorytractillnessB.Arunnynose,cough,sorethroat,possiblyaheadacheandmaybeafeverC.Diarrhea,fatigue,shortnessofbreath,respiratorydistressandkidneyfailure（肾衰）D.Amildtomoderateupperrespiratorytractillness,similartoacommoncold.3.HowdotheVirusesspread?A.Virusescanspreadfromhumancontactwithanimals.B.thevirusescantransmitfromhumantohumanC.Thevirusescanbetransmitbytouchingsthpollutedanddroplettransmission.D.Thevirusescanbetransmittedbytouchingsomethinganinfectedpersonhastouched.II.七选五导读：面临新型冠状病毒挑战，如何保护自己及他人？Howtokeepyourselfsafefromnewvirus?Afteranew-typecoronaviruswasdetectedinviralpneumoniacasesinCentralChina\\'sWuhancityamonthago,morecaseshavebeenreportedinrecentdays.1:1.Wearmasksoutdoors●Wearingamaskisoneofthemosteffectivewaystoprotectyoufromgettinginfected.●Makesuretowearitproperlybytighteningupthenoseclipandpullingthebottomofitoveryourchin.●2,amaskisalsoneededtopreventyoufromspreadinggermstoothers.2.Coveryourcoughsandsneezewithtissue（纸巾）Coveryourmouthandnosewithatissuewhenyoucoughorsneeze,oryoucancoughorsneezeintoyoursleeve,butavoidcoveringwithyourhandsdirectly.3.3Washyourhandswithsoapandrunningwaterthoroughlyforatleast15seconds.●Beforeeatingandafterusingthetoilet●Afterreturninghome●Aftertouchingtrashorgarbage●Aftercontactingwithanimalsorhandlinganimalwastes4.Strengthenyourimmunesystemandexerciseregularly●Exerciseregularlyisoneofthemostimportantwaystohelpyoustayawayfromcatchinganyinfections.●Makesurethatsharedspaceshavegoodairflowandavoidgoingtocrowdedplacessuchashospitals,railwaystationsandairports.4.●Seekprompt(及时的）medicalattentionifyouhavesymptomsoffeverandrespiratoryinfection.●Avoidclosecontactwithpeoplewhohavefluorcold-likesymptoms.●5.Avoidcontactwithwildanimalsorfarmedlivestockwithoutanyprotection.A.IfyourhandsarenotvisiblydirtyB.EatthoroughlycookedmeatandeggsC.WashyourhandsfrequentlyandproperlyD.ProtectyourselfandothersfromgettingsickE.WearamaskiftransportormovementisnecessaryF.Ifyou’renotfeelingwellorhavesymptomsoffeverG.Topreventcatchingtheinfection,here’swhatyoucandoIII.语法填空(一）导读：每个成为吹哨人的人，一定都知道自己未来将要面对的命运，但是他们还是选择了站了出来，让更多应该知道真相的人知道了真相。以此文沉痛哀悼和纪念一位伟大的医生！WearedeeplysaddenedbythepassingofDr.LiWenliang.Dr.L