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  TheEbolaVirusCurrently,theworldisfacinganepidemic(流行病)duetowhatisconsideredtobeamongthemostdangerousvirusesthathumanityhaseverfaced-theEbolableedingvirus.Thoughtherewereannouncementsaboutexperimentaltre

  TheEbolaVirus

  Currently,theworldisfacinganepidemic (流行病) duetowhatisconsideredtobeamongthemostdangerousvirusesthathumanityhaseverfaced-theEbolableedingvirus.Thoughtherewereannouncementsaboutexperimentaltreatmentsthatwerereportedtobesuccessfulintermsoftreatingthevirus,peoplearoundtheworldcontinuetodiefromEbola.

  Ebolawasfirstdiscoveredin1976inAfrica,onthebanksoftheEbolaRiver,afterwhichthevirushasbeennamed.Backthen,thereweretwomajoroutbreaksofthevirus,andthisishowpeoplelearnedaboutit.ThereexistseveralstrainsoftheEbolavirus,someofthemaredeadlytopeople,andsomearenot.

  ThemainsymptomsofEbolacanappearinaperiodbetweenthesecondandthe21stdaysofinfection,butusuallyithappensontheeighththrough10thday.Amongthesymptomsthatappearinthefirstturn,oneshouldmentionfeverandchills,strongheadaches,paininjointsandmuscles,andgeneralweakness.Thesesymptomsarenottoodifferentfromthosethatpeopleusuallyexperiencewhencatchingaseverecold,orflu,sovictimsmayevenignorethesesymptoms,ortrytotreatthemasacommonsickness.However,astheviruskeepsprogressing,apatientdevelopsnausea(呕吐) withvomiting,diarrhea,chestandstomachpains,redeyesandrashoverthebody,severeweightloss,andbleedingfromalmostallbodilyopenings.

  Thevirusisusuallytransmittedeitherthroughblood,orthroughwaste.Infectionthroughbloodusuallytakesplaceifapersonconsumesinfestedmeat,oreventouchesit (forexample,butcheringcanalsoleadtoinfection).Also,therewerecaseswhenpeoplegotinfectedaftersteppinginwasteofinfectedmammals,mostlybats.Theotherwaysofgettinginfectedisthroughskinbyreceivingbodilyliquidsviatinyopenings.

  EventhoughthereisnospecificcureforEbola,doctorsstilltrytotreatit.InordertodiagnoseEbola,doctorsusuallytaketestsonsuchdiseasesascholeraormalaria,becauseitisdifficulttodiagnoseEbolabasedonlyonsymptoms.Afterthediagnosishasbeenmade,doctorsstarttreatingthesymptoms,whichincludeskillinginfectedcells,electrolytes,bloodpressuremedication,bloodtransfusions,oxygentreatment,andsoon.

  ThoughEbolaisahighlyda

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2020-08-04 13:22
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范玉军

  71.Introduction篇章结构题.根据表格中"Ebola,a dangerous virus,was named after the Ebola River,on whose banks it was first discovered."可知是对埃博拉病毒的介绍;故填Introduction.

  72.announced/reported 细节理解题.根据第一段"Though there were announcements about experimental treatments that were reported to be successful in terms of treating the virus,people around the world continue to die from Ebola",故填announced/reported.

  73.similar细节理解题.根据第三段"Among the symptoms that appear in the first turn,one should mention fever and chills,strong headaches,pain in joints and muscles,and general weakness",故填similar.

  74.suffering  细节理解题.根据第三段"Among the symptoms that appear in the first turn,one should mention fever and chills,strong headaches,pain in joints and muscles,and general weakness",故填suffering.

  75.taken 推理判断题.根据第三段"However,as the virus keeps progressing",可推测没有严肃对待的话,故填taken.

  76.consuming     推理判断题.根据第四段"Infection through blood usually takes place if a person consumes infested meat';故填consuming.

  77.likely   推理判断题.根据第四段there were cases when people got infected after stepping in waste of infected mammals,mostly bats;故填likely.

  78.prevention 细节理解题,根据表格"After making correct diagnosis,doctors start treating the symptoms in many ways",可知有关埃博拉的预防和治疗;故选prevention.

  79.including  细节理解题,根据文章倒数第二段"which includes killing infected cells,electrolytes,blood pressure medication,blood transfusions,oxygen treatment,and so on."故填including.

  80.part/role细节理解题,根据文章最后一段"It is most deadly in anti-sanitary(不卫生的) conditions,which many African countries have an extremely bad reputation for",故填part/role.

2020-08-04 13:26:53

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