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ClozePassageoneTherearetwofactorswhichdetermineanindividual’sintelligence.Thefirstisthesortofbrainheisborn(1).Humanbrainsdifferconsiderably,(2)beingmorecapablethanothers.(3)nomatterhowgoodabrainhehastobeginwith,anindividualwillhavealoworderofintelligence(4)hehasopportunitiestolearn.Sothesecondfactoriswhat(5)totheindividual-thesortofenvironmentinwhichheisbrought(6).Ifanindividualishandicapped(7),itislikelythathisbrainwill(8)todevelopandhewill(9)attainthelevelofintelligenceofwhichheis(10).Theimportanceofenvironmentindetermininganindividual’sintelligencecanbe(11)bythecaseofthe(12)twins,PeterandJohn.Whenthetwinswerethreemonthsold,theirparentsdied,andtheywereplacedin(13)foster(寄养)homes.Peterwasrearedbyparentsoflowintelligenceina(n)(14)communitywithpooreducationalopportunities.John,(15),waseducatedinthehomeofwell-to-doparentswhohadbeentocollege.Thisenvironmental(16)continueduntilthetwinswere(17)theirlateteens,(18)theyweregiventests(19)theirintelligence.John’sI.O.was125,twenty-fivepointshigherthanthe(20)andfullyfortypointshigherthanhisidenticalbrother.1)A)forB)byC)withD)in2)A)mostB)someC)manyD)few3)A)ButB)ForC)StillD)And4)A)ifB)thoughC)asD)unless5)A)refersB)appliesC)happensD)concerns6)A)aboutB)upC)forwardD)forth7)A)relativelyB)intelligentlyC)regularlyD)environmentally8)A)failBhelpC)manageD)stop9)A)everB)neverC)evenD)nearly10)A)ableB)capableC)availableD)acceptable11)A)demonstratedB)indicatedC)releasedD)revealed12)A)identicalB)diverseC)parallelD)similar13)A)separateB)independentC)remoteD)individual14)A)omittedB)isolatedC)enclosedD)occupied15)A)moreoverB)furthermoreC)thereforeD)however16)A)exceptionB)divisionC)differenceD)alteration17)A)inB)byC)atD)for18)A)whileB)sinceC)whenD)because19)A)estimateB)countC)decideD)measure20)A)averageB)commonC)usualD)ordinaryPassagesixInrecentyears,moreandmoreforeignersareinvolvedintheteachingprogramsoftheUnitedStates.Boththeadvantagesandthedisadvantages_1_usingfaculty(教师[总称])fromforeigncountries_2_teachingpositionshavetobe_3_,ofcourse.Itcanbesaidthatforeign_4_thatmakesthefacultymemberfromabroadanasset(财富)also-5-problemsofadjustment,bothfortheuniversityandfortheindividual.Theforeignresearchscholarusuallyisolates_6_inthelaboratoryasameansofprotection;_7_,whatheneedsistobefitted_8_ahighlyorganizeduniversitysystemquitedifferentfrom_9_athome.Heisfacedinhisdailywork_10_differencesinphilosophy,arrangementsofcoursesandmethodsofteaching.Boththevisitingprofessorandhisstudents_11_backgroundineachother'scultures.Some_12_ofwhatisalreadyinthemindsofAmericastudentsis_13_bytheforeignprofessor.Whilehelpinghimto_14_himselftohisnewenvironment,theuniversitymustalso_15_certainadjustmentsinorderto_16_fulladvantageofwhatthenewcomercan_17_.Itisn'talwaysknownhowtomake_18_useofforeignfaculty,especiallyatsmallercolleges.Thisisthoughttobea_19_wherefurtherstudyiscalled_20_.Thefindingsofsuchastudywillbeofvaluetocollegesanduniversitieswithforeignfaculty.1.A)withB)forC)ofD)at2.A)inB)onC)forD)within3.A)thoughtB)measuredC)balancedD)considered4.A)situationB)circumstanceC)backgroundD)condition5.A)carriesB)createsC)emergesD)solves6.A)himselfB)oneselfC)himD)one7.A)otherwiseB)moreoverC)howeverD)also8.A)intoB)byC)toD)with9.A)thoseB)whichC)whatD)that10.A)towardB)withC)toD)at11.A)haveB)possessC)needD)lack12.A)conceptB)feelingC)planD)intelligence13.A)orderedB)askedC)insistedD)required14.A)placeB)adaptC)putD)direct15.A)remainB)keepC)makeD)cause16.A)takeB)makeC)doD)be17.A)showB)affordC)expressD)offer18.A)powerfulB)creativeC)imaginaryD)advanced19.A)scopeB)rangeC)fieldD)district20.A)onB)forC)uponD)atPassageEightAscivilizatlon_1_inthedirectionoftechnologyitpassesthepointofsupplyingallthebasic_2_oflife-----food，_3_,clothes,and_4_．Thenwearefacedwithachoicebetweenusingtechnologytoprovideand_5_needswhichhavehithertobeenregardedasunnecessaryor,_6_theotherhand．Usingtechnologyto_7_thenumberofhoursofworkwhichamanmustdoinordertoearnagivenstandardofliving．Inotherwords，weeitherraiseourstandardoflivingabove_8_necessaryforcomfortandhappinessorwe_9_itatthislevelandworkShorterhours．Ishalltakeitasaxiomatic(其理自明的）thatmankindhas．bythattime，chosenthelatter_10_．Menwillbeworkingshorterandshorterhoursintheirpaid_11_．Itfollowsthatthehousewifewillalso_12_tobeabletohavemore_l3_inherlifewithoutloweringherstandardofliving．Italsofollowsthathuman_14_servantswillhavecompletely_15_toexist．Yetthegreat_16_ofthehousewiveswillwishtoberelievedcompletelyfromthe_17_operationsofthehomesuchasscrubbingthefloorsorthe_18_orthe_19_．Orwashingtheclothesorwashing_20＿,ordustingorsweeping，ormakingbeds．1．A．proceedsB．profitsC.ProjectsD.promotes2．A．eventsB．processionsC．essentialsD.luxuries3．A．showerB．ShoppingC．ShoulderD.shelter4．A．WarmthB．friendshipC．sicknessD.disease5．A．fulfillB.remarkC．rejectD.regulate6．A．forB．withC．onD．in7．A．increaseB．reduceC．releaseD．relax8．A．allB．WhatC．whichD．that9．A．leaveB．lowerC．locateD．list10．A．ChanceB．ChoiceC．alternativeD．Substitute11．A．laborB．employerC．employeeD.employment12．A.considerB．existC．expectD．expend13、A．IeverB．leisureC．libertyD．luck14，A，dramaticB．d