2011考研英语二真题及答案解析[完整版].doc

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1、TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworldwideepidemic_____1_____bytheWorldHealthOrganizationin41years.Theheightenedalert_____2_____anemergencymeetingwithfluexpertsinGenevathatconvenedafterasharpriseincasesinAustralia,and

2、rising_____3_____inBritain,Japan,Chileandelsewhere.Buttheepidemicis"_____4_____"inseverity,accordingtoMargaretChan,theorganization'sdirectorgeneral,_____5_____theoverwhelmingmajorityofpatientsexperiencingonlymildsymptomsandafullrecovery,ofteninthe_____6_____ofanymedicaltreatment.Theou

3、tbreakcametoglobal_____7_____inlateApril2009,whenMexicanauthoritiesnoticedanunusuallylargenumberofhospitalizationsanddeaths_____8_____healthyadults.AsmuchofMexicoCityshutdownattheheightofapanic,casesbeganto_____9_____inNewYorkCity,thesouthwesternUnitedStatesandaroundtheworld.　　IntheUn

4、itedStates,newcasesseemedtofade_____10_____warmerweatherarrived.ButinlateSeptember2009,officialsreportedtherewas_____11_____fluactivityinalmosteverystateandthatvirtuallyallthe_____12_____testedarethenewswineflu,alsoknownas(A)H1N1,notseasonalflu.IntheU.S.,ithas_____13_____morethanonemi

5、llionpeople,andcausedmorethan600deathsandmorethan6,000hospitalizations.Federalhealthofficials_____14_____Tamifluforchildrenfromthenationalstockpileandbegan_____15_____ordersfromthestatesforthenewswinefluvaccine.Thenewvaccine,whichisdifferentfromtheannualfluvaccine,is____16_____aheadof

6、expectations.MorethanthreemilliondosesweretobemadeavailableinearlyOctober2009,thoughmostofthose_____17_____doseswereoftheFluMistnasalspraytype,whichisnot_____18_____forpregnantwomen,peopleover50orthosewithbreathingdifficulties,heartdiseaseorseveralother_____19_____.Butitwasstillpossib

7、letovaccinatepeopleinotherhigh-riskgroup:healthcareworkers,people_____20_____infantsandhealthyyoungpeople.1[A]criticized[B]appointed[C]commented[D]designated2[A]proceeded[B]activated[C]followed[D]prompted3[A]digits[B]numbers[C]amounts[D]sums4[A]moderate[B]normal[C]unusual[D]extreme5[A

8、]with