考研英语试卷及参考答案.docx

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1、SectionⅠUseofEnglishDirections:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET1.(10points)Theideathatsomegroupsofpeoplemaybemoreintelligentthanothersisoneofthosehypothesesthatdarenotspeakitsname.ButGregoryCochranis1tosayitanyway.Heisthat2bird,ascien

2、tistwhoworksindependently3anyinstitution.Hehelpedpopularizetheideathatsomediseasesnot4thoughttohaveabacterialcausewereactuallyinfections,whicharousedMuchcontroversywhenitwasfirstsuggested.  5he,however,mighttrembleatthe6ofwhatheisabouttodo.Togetherwithanothertwoscientists,heispublishingapap

3、erwhichnotonly7thatonegroupofhumanityismoreintelligentthantheothers,butexplainstheprocessthathasbroughtthisabout.Thegroupin8areaparticularpeopleoriginatedfromcentralEurope.Theprocessisnaturalselection.ThisgroupgenerallydowellinIQtest,912-15pointsabovethe10valueof100,andhavecontributed11toth

4、eintellectualandculturallifeoftheWest,asthe12oftheirelites,includingseveralworld-renownedscientists,13.Theyalsosuffermoreoftenthanmostpeoplefromanumberofnastygeneticdiseases,suchasbreastcancer.Thesefacts,14,havepreviouslybeenthoughtunrelated.Theformerhasbeen15tosocialeffects,suchasastrongtr

5、aditionof16education.Thelatterwasseenasa(an)17ofgeneticisolation.Dr.Cochransuggeststhattheintelligenceanddiseasesareintimately18.Hisargumentisthattheunusualhistoryofthesepeoplehas19themtouniqueevolutionarypressuresthathaveresultedinthis20stateofaffairs.1.[A]selected        [B]prepared      

6、   [C]obliged  [D]pleased2.[A]unique[B]particular[C]special[D]rare3.[A]of[B]with[C]in[D]against4.[A]subsequently[B]presently[C]previously     [D]lately5.[A]Only[B]So[C]Even     [D]Hence6.[A]thought[B]sight[C]cost     [D]risk7.[A]advises[B]suggests[C]protests     [D]objects8.[A]progress[B]fa

7、ct[C]need     [D]question9.[A]attaining[B]common[C]mean     [D]calculating10.[A]normal[B]common[C]mean     [D]total11.[A]unconsciously[B]disproportionately[C]indefinitely[D]unaccountably12.[A]missions[B]fortunes[C]interests     [D]careers13.[A]affirm[B]w