北京大学考博英语2doc文档格式.docx
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北京大学考博英语2doc文档格式.docx
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C.Giving
D.Havinggiven
3.Thechildrenprefercampinginthemountains______anindooractivity.(分数:
A.to
B.than
C.for
D.with
4.Theroomisso______withfurniturethatitishardtomoveabout.(分数:
A.muddled
B.cluttered
C.distributed
D.scattered
5.IaskedmymotherifIcouldgoout,andshe______.(分数:
A.descended
B.contented
C.consented
D.ascended
6.______allourkindnesstohelpher,Sararefusedtolisten.(分数:
A.At
B.In
C.For
D.on
7.Althoughpunctualhimself,theprofessorwasquiteused______ateforhislecture.(分数:
A.tohavestudents
B.forstudents'
being
C.forstudentstobe
D.tostudents'
8.You'
vebeentalkingwithDavidalleveningwhenyououghttobe______withotherguests.(分数:
A.blending
B.integrating
C.mingling
D.incorporating
9.It'
snouse______menottoworry.(分数:
A.youtell
B.yourtelling
C.foryoutohavetold
D.havingtold
10.Ifyouwanttogototheconcert,you'
llhavetomakea______,ortherewillbenotickets.(分数:
A.reservation
B.punctuality
C.compliment
D.clarity
11.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.(分数:
A.toseparate
B.separating
C.forseparating
D.ofseparating
12.Iarriveatnineo'
clock,teachuntiltwelvethirtyandthenhaveameal;
thatismymorning______.(分数:
A.habit
B.custom
C.practice
D.routine
13.Notonly______uslight,butalsoitgivesusheat(分数:
A.thesungives
B.thesundoesgive
C.givesthesun
D.doesthesungive
14.David______hiscompany'
ssuccesstotheunityofallthestaffandtheirperseveringhardwork.(分数:
A.attributed
B.contributed
C.acknowledged
D.pledged
15.Some______goodluckbroughtusnothingbuttrouble.(分数:
A.seemingly
B.satisfactorily
C.uniformly
D.universally
16.Can'
tyouspeakmore______toyourparents?
(分数:
A.respectably
B.respectingly
C.respectively
D.respectfully
17.oncethe______contradictionisgrasped,allproblemswillbereadilysolved.(分数:
A.principle
B.principal
C.potential
D.primitive
18.______oftheburdenofice,theballoonclimbedupanddriftedtotheSouth.(分数:
A.Tobefree
B.Tofree
C.Freeing
D.Freed
19.______enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.(分数:
A.Giving
B.Togive
C.Given
D.Beinggiven
20.onthefirstdaywhenapupilentersschool,heisaskedto______totheschoolrules.(分数:
A.concede
B.conform
C.comply
D.confront
二、{{B}}ParThreeReadi(总题数:
4,分数:
15.00)
{{B}}Ⅰ{{/B}}
Eachofthepassagesisfollowedbysomequestions.Foreachquestionfouranswersaregiven.Readthepassagescarefullyandchoosethebestanswertoeachquestion
Genetherapyandgene-baseddrugsaretwowayswecouldbenefitfromourgrowingmasteryofgeneticscience.Buttherewillbeothersaswell.Hereisoneoftheremarkabletherapiesonthecuttingedgeofgeneticresearchthatcouldmaketheirwayintomainstreammedicineinthecomingyears.
Whileit'
struethatjustabouteverycellinthebodyhastheinstructionstomakeacompletehuman,mostofthoseinstructionsareinactivated,andwithgoodreasonrthelastthingyouwantforyourbraincellsistostartchurningoutstomachacidoryournosetoturnintoakidney.Theonlytimecellstrulyhavethepotentialtoturnintoanyandallbodypartsisveryearlyinapregnancy,Whenso-calledstemcellshaven'
tbeguntospecialize.
Yetthisuntappedpotentialcouldbeaterrificboontomedicine.Mostdiseasesinvolvethedeathofhealthycells-braincellsinAlzheimer'
s,cardiaccellsinheartdisease,pancreaticcellsindiabetes,tonameafewffdoctorscouldisolatestemcells,thendirecttheirgrowth,theymightbeabletofurnishpatientswithhealthyreplacementtissue.
Itwasincrediblydifficult,butlastfallscientistsattheUniversityofWisconsinmanagedtoisolatestemcellsandgetthemtogrowintoneural,gut,muscleandbonecells.Theprocessstillcan'
tbecontrolled,andmayhaveunforeseenlimitations;
butifeffortstounderstandandmasterstem-celldevelopmentprovesuccessful,doctorswillhaveatherapeutictoolofincrediblepower.
Thesameappliestocloning,whichisreallyjusttheothersideofthecoin;
truecloning,asfirstshownwiththesheepDollytwoyearsago,involvestakingadevelopedcellandreactivatingthegenomewithin,resettingitsdevelopmentalinstructionstoapristinestate.Oncethathappens,therejuvenatedcellcandevelopintoafull-fledgedanimal,geneticallyidenticaltoitsparent.
Foragriculture,inwhichpurelyphysicalcharacteristicslikemilkproductioninacoworlowfatinahoghaverealmarketvalue,biologicalcarboncopiescouldbecomeroutinewithinafewyears.ThispastyearscientistshavedoneformiceandcowswhatIanWilmutdidforDolly,andothercreaturesareboundtojointheclonedmenagerieinthecomingyear.
Humancloning,ontheotherhand,maybetechnicallyfeasiblebutlegallyandemotionallymoredifficult.Still,onedayitwillhappen.Theabilitytoresetbodycellstoapristine,undevelopedstatecouldgivedoctorsexactlythesameadvantagestheywouldgetfromstemcells:
thepotentialtomakehealthybodytissuesofallsorts,andthustocuredisease.Thatcouldprovetobeatrue"
miraclecure"
.
4.00)
(1).Thewriterholdsthatthepotentialtomakehealthybodytissueswill______.(分数:
1.00)
A.aggravatemoralissuesofhumancloning.
B.bringgreatbenefitstohumanbeings.
C.helpscientistsdecodebodyinstructions.
D.involveemployingsurgicalinstruments.
(2).Theword"
rejuvenated"
(Para.5)mostprobablymeans______.(分数:
A.modified.
B.re-collected.
C.classified.
D.reactivated.
(3).TheresearchattheUniversityofWisconsinismentionedtoshow______.(分数:
A.theisolationofstemcells.
B.theeffectsofgenetherapies.
C.theadvantagesofhumancloning.
D.thelimitationsoftissuereplacements.
(4).Whichofthefollowingistrueaccordingtothetext?
A.Theprincipleofgenetherapyisapplicabletothatofcloning.
B.Theisolationofstemcellsistoodifficulttobefeasible.
C.Itisreasonableforallbodyinstructionstobeactivated.
D.Clonedanimalswilleventuallytakecontroloftheworld.
Whatoursocietysuffersfrommosttodayistheabsenceofconsensusaboutwhatitandlifeinitoughttobe;
suchconsensuscannotbegainedfromsociety'
spresentstage,orfromfantasiesaboutwhatitoughttobe.Forthatthepresentistoocloseandtoodiversified,andthefuturetoouncertain,tomakebelievableclaimsaboutit.Aconsensusinthepresenthencecanbeachievedonlythroughasharedunderstandingofthepast,asHomer'
sepicsinformedthosewholivedcenturieslaterwhatitmeanttobeGreek,andbywhatimagesandidealstheyweretolivetheirlivesandorganizetheirsocieties.
Mostsocietiesderiveconsensusfromalonghistory,alanguagealltheirown,acommonreligion,commonancestry.Themythsbywhichtheylivearebasedonallofthese.ButtheUnitedStatesisacountryofimmigrants,comingfromagreatvarietyofnations.Lately,ithasbeenemphasizedthatanasocial,narcissisticpersonalityhasbecomecharacteristicofAmericans,andthatitisthistypeofpersonalitythatmakesforthelackofwell-being,becauseitpreventsusfromachievingconsensusthatwouldcounteractatendencytowithdrawintoprivateworlds.Inthisstudyofnarcissism,ChristopherLashsaysthatmodernman,"
torturedbyself-consciousness,turnstonewtherapiesnottofreehimselfofhispersonalworriesbuttofindmeaningandpurposeinlife,tofindsomethingtolivefor"
.Thereiswidespreaddistressbecausenationalmoralehasdeclined,andwehavelostanearliersenseofnationalvisionandpurpose.
Contrarytorigidreligionsorpoliticalbeliefs,asarefoundintotalitariansocieties,ourcultureisoneofthegreatindividualdifferences,atleastinprincipleandintheory;
butthisleadstodisunity,evenchaos.Americansbelieveinthevalueofdiversity,butjustbecauseourisasocietybasedonindividualdiversity,itneedsconsensusaboutsomedominatingideasmorethansocietiesbasedonuniformoriginoftheircitizens.Hence,ifwearetohaveconsensus,itmustbebasedonamyth--avisionaboutacommonexperience,aconquestthatmadeusAmericans,asthemythabouttheconquestofTroy'
formedtheGreeks.onlyacommonmythcanofferrelieffromthefearthatlifeiswithoutmeaningorpurpose.Mythspermitustoexamineourplaceintheworldbycomparingittoasharedidea.Mythsaresharedfantasiesthatformthetiethatbindstheindividualtoothermembersofhisgroup.Suchmythshelptowardofffeelingsofisolations,guilt,anxiety,andpurposelessness--inshort,theycombatisolationandthebreakdownofsocialstandardsandvalues.
3.00)
(1).Intheeyesoftheauthor,thegreatesttroublewiththeUSsocietymayliein______(分数:
A.thenon-existenceofconsensusontheformsofthesocietyshouldtake.
B.thelackofdivergenceoverthecommonorganizationsofsociallife.
C.thenon-acceptanceofasocietybasedonindividualdiversity.
D.thepervasivedistresscausedbynationalmoraledecline.
(2).TheasocialpersonalityofAmericans
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