我的講義與211包模擬試題四

模擬試題四PART R&VOCABULARY(1×30=30Itusedtobe impossibletofindvegetarianrestaurantsoutsidethemajorcities，butnowtheycanbefoundinmanytownsandcities． 2．IwasgoingtospendmyholidayinItalynextyearbutthepriceofeverythinghastheidea．PerhapsIshalltoSpainA．boggedme B．turnedme C．setme D．putmeofour alrhythms，mostofushaveaproductiveperiodbetween10a．m．a(chǎn)ndnoon,whenthestomach，pancreas，spleenandheartallappeartobeintheirmostactivephases． Thelawsuitwaslostbecause inthestatementsofwitness．A．discrepancies Manywho theirvisitstothedentistregretitlater．A．referB．infer Theverybiggestandmostmurderouswarsduringtheindustrialagewereintra’industrialwarsthat SecondWavenationslikeGermanyandBritainagainstone Wedidholdameetingyesterday,but ，sowedidnotinformdidnotneedattending B．needn’thaveattendedC．didnotneedtoattend D．needn’tattendInhertime．IsadoraDuncanwas todayaliberatedwoman．A．callingwhatwewould B．whowouldbecallingC．whatwewouldcall D．shewouldcallitThefactthatthemanagementistryingtoreachagreement fiveseparateunionshasledtolongnegotiations． AftertheArabstatewonindependence，greatemphasiswaslaidonexpandingeducation，withgirlsaswellasboys togotoschool．tobeencouraged B．beingencouragedC．tohavebeenencouraged Ifyoudon’teatenoughfruitandvegetables，youmaysufferfroma C．deficiency ’suseofswirls colorsconveysasenseof C．vibrant ．a(chǎn)lsoknownasillusory ，occurswhenpeoplebelievethattheirinterestsare patiblewiththeotherparty’sinterests ，infact，theyarenot. Thestoryisaboutakindly，generous，cheerful wholovesandislovedbyeveryone. 15．Afull-sizedtripodisfartoo tocarryaround．Ifindthispocket-sizedoneismuchhandier． Itisunlikelyhecansignificantlycontributetothehighlycompetitivestrategiesthatfood whenshestartedcomA．NotuntilhearrivedB．NosoonerhadhearriredC．Hardlyhadhe D．ScarcelydidheOneofthemost challengesthattheUnitedStates-andindeed，theworld-willfaceinthenextfewdecadesishowtoalleviatethegrowingstressthathumanactivitiesarecingontheenvironment．A．consequentialB．subsequentC．emergentFromcavepaintingsandfrom onboneandreindeerhorn，itisknownthatprehistorichumanswerecloseobserversofnaturewhocarefullytrackedtheseasonsandtimesoftheyear.A．a(chǎn)pparentlyregularscratches C．regularscratchesapparently D．scratchesregularapparently roomsmustbe bynoon，butluggagemaybeleftwiththeporter． B．a(chǎn)bandonedC．vacatedD．disThevocabularyandgr ticaldifferencesbetweenBritishandAmericanEnglisharesotrivialandfewashardly B．tobe ebeing D．tomechanicaldevicehaseverbeeninventedthatcansatisfactorilyreceteaselflowerheadsforraisingthenaponcloth． B．Not C．NeverhasaD．ThereisThestatesmanwasevidently bythejournalist’squestionsandglaredathimforafewseconds．A．put B．put C．put D．putThomasHardy’snovelsaresaidtosufferfromthe“l(fā)ongarmofcoincidence”becausetoomanyeventsseemtohaveacasualratherthana Lowbrowsarequite forhighbrowstohavesymphoniesandtheirRussian C．stunningShewaitedatthegate，her her．A．folding B．werefoldingC．were Theydesigned thanamatchbox．A，nobiggeramodelB．a(chǎn)nobiggerC．a(chǎn)biggermodel D．a(chǎn)modelnoSheworkedhardathertaskbeforeshefeltsurethattheresultswouldherlongeffort． Inordertobesuccessfulasanengineer，shehadto Languagebelongstoeachmemberofthesociety，tothecleaner asfar B．thesame C．a(chǎn)smuch D．a(chǎn)slongPARTIIREADINGCOMPREHENSION(40PassageMoststudentsarriveatcollegeusing“discrete，concreteandabsolutecategoriestounderstandpeople．knowledge，andvalues．”Thesestudentslivewithadualisticview，seeing“theworldinpolartermsofWe-right-goodvs．other-wrong-bad．”Thesestudentscannotacknowledgetheexistenceofmorethanonepointofviewtowardanyissue．Thereisone“fight"way．Andbecausetheseabsolutesareassumedbyorimposedontheindividualfromexternalauthority，theycannotbe substantiatedorauthenticatedbyexperience．Thesestudentsareslavestothegeneralizationsoftheir ．Aneyeforaneye!Capitalpunishmentisaptjusticeformurder．TheBiblesaysso.Moststudentsbreakthroughthedualisticstagetoanotherequallyfrustrating—multiplicity．Withinthisstage．studentsseeavarietyofwaystodealwithanygiventopicorproblem．However．whilethesestudentsacceptmultiplepointsofview，theyareunabletoevaluateorjustifythem．Tohaveanopinioniseveryone’sright．Whilestudentsinthedualisticstageareunabletoproduceevidencetosupportwhattheyconsidertobeself-evidentabsolutes，studentsinthemultiplisticstageareunabletoconnectinstancesintocoherentgeneralizations．Everyassertion，everypoint，isvalid．Intheirdemocracytheyaredirectionless.Capitalpunishment?Whatsenseisthereinansweringonemurderwithanother?Thethirdstageofdevelopmentfindsstudentslivinginaworldofrelativism．Knowledgeisrelative：rightandwrongdependonthecontext．Nolongerrecognizingthevalidityofeachindividualideaoraction,relativistsexamineeverythingtofinditsceinanoverallframework．Whilethemultiplistviewstheworldasunconnected，almostrandom，therelativistseeksalwaystocephenomenaintocoherentlargerpatterns．Studentsinthisstageviewtheworld appreciateauthorityforitsexpertise．usingittodefendtheirowngeneralizations．Inaddition，theyacceptorrejectostensibleauthorityaftersystematicallyevaluatingitsvalidity．Inthisstage，however，studentsresistdecisionmaking．Sufferingtheambivalenceoffindingseveralconsistentandacceptablealternatives,theyarealmostoverwhelmedbydiversityandneedmeansformanagingit．Capitalpunishmentisappropriatejustice—insomeinstances·Inthefinalstagestudentsmanagediversitythroughindividualcommitment．Studentsdonotdenyrelativism.Rathertheyassertanidentitybyformingcommitmentsandassumingresponsibilityforthem．Theygather experienceintoacoherentframework， principlestoguidetheiractions．a(chǎn)ndusetheseprinciplestodisciplineand erntheirthoughtsandactions．Theindividualhaschosentojoinaparticularcommunityandagreestolivebyitstenets．Theaccusedhashadthebenefitofdueprocesstoguardhiscivilrights，ajuryofpeershasfoundhimguilty，andthestatehastherighttoendhislife．ThisisaprinciplemycommunityandIendorse．Studentswhoare“dualistic”thinkersmaynotbeabletosupporttheirbeliefsconvincinglybecause mostoftheirbeliefscannotbesupposedbytheyhaveacceptedtheir“truths”simply havesaidthingsaretheyhalf-believeandhalf-disbelievejustaboutWhichoneofthefollowingassertionsissupportedbytheCommittedthinkersarenotverysureoftheirRelativisticthinkershavelearnedhowtomakesenseoutoftheworldandhavechosentheirownpositionsinit．Multiplicitythinkershavedifficultyunderstandingtherelationshipsbetweendifferentpointsofview．DualisticthinkershavethoughtoutthereasonsfortakingtheirInparagraphtwo．theauthorstatesthatintheir“democracy”studentsinthemultiplicitystagearedirectionless．Thewriterdescribesmultiplicitystudentsasbeingina“democracy”because therearesomanydifferentkindsofpeopleinainan“ideal”democracy，allpeopleareconsideredequal；byextension，soaretheiropinionsDemocratsgenerallydonothaveagoodsenseofinademocracytheindividualhasultimateauthorityoverhimself，nottheWhichoneofthefollowingkindsofthinkingisNOTdescribedinthePeoplewhoassumethatthereisnorightorwronginanyPeoplewhomakeunreasonedcommitmentsandstickbyPeoplewhobelievethatfightorwrongdependsonthePeoplewhothinkthatallbehaviorcanbeaccountedforbycauseandeffectWhichoneofthefollowingbestdescribestheorganizationoftheFourmethodsofthoughtarecomparedandItisshownhoweachoffourtypesofthoughtevolvedfromeachFourmethodsofthoughtarepresented，andeachisshowntocomplementtheTheevolutionofthoughtthroughfourstagesispresented，andeachstageisillustratedbyhowitviewscapitalpunishment．PassageThevalueofheatforthepreservationoffoodhasbeenknownforthousandsofyears，butitwasnotrealizeduntilthenineteenthcenturythataverymildheattreatmentfarbelowtheboilingpoint，madeliquidfoodssuchasmilkkeepmuchlonger．ThediscoveryfollowedtheworkoftheFrenchscientistLouisPasteuronwineandbeer．Theprocess，calledafterhim“pasteurization”，isacarefullycontrolledmildheattreatment．Itwasfoundthattheprocessservedtwopurposes，itpreventedthesouringofmilk，anditdestroyedthedangerousdiseasegermswhichsometimesoccurinthisproduct．Ithaslongbeenknowntobacteriaexpelsthatthetuberclebacillusisthegerminmilkwhichhoststronglyresistsheattreatment．Todestroythisorganismitisnecessarytoheatmilktoabout60degreescentigradefor15minutes，anditsdestructionhasalwaysbeentakenasawayoftestingtheefficiencyofpasteurization．Aheattreatmentofthiskinddestroysabout99percentofthecommonbacteriainmilk，includingnearlyallthosewhichcausemilktoturnsour．Toensurethecertaindestructionoftuberculosisandotherdiseasegermsinmilk，itmustbeheldatafixedtemperatureforafixedtime．InBritain，forexample，theseconditionsweredefined-coylawin1923as63-66degreescentigradefor30minutes．Thisbecameknownasthe“holder”process，sincetherawmilkhadtobepumpedintoalarge ，heatedtojustover63degreescentigrade，heldintheforhalfanhourandthenpumpedoutandcooled．Thiswasaslowprocessandrequiredaverylargent，soscientistsworkedformanyyearstoproduceasimpler，moreconvenientmethod，withlesslargeequipment．Thelatestmethod，officiallyapprovedinBritainin1949，isknownashigh-temperature-short-time．orH．T．S．T．method．Ithasnowalmostentirelyrecedthe“holder”process．IntheH．T．S．T．system，themilkflowscontinuouslythroughmanysectionsofthinstainlesssteelpipes，Duringtheprocess，themilkisheldat72degreescentigradeforatleast15secondsthen，asit-cools，theheatisused，inpart，toraisethetemperatureofthe ingmilkinadevicecalleda“wheatexchanger”．Efficientpasteurizationmayreducethebacteriainrawmilkfrom，say，onemilliontoonlyafewthousandpercubiccentimeter．Thebacterialeftarechemicallymostlyoftheinerttype，thatis，theyeitherdonot．Accordingtothepassage，pasteurizationrefers theheattreatmentofheatingliquidto100degreestheheattreatmenttodestroyallthecommonheatingobjectstoafixedtemperatureforafixedHowisittestedwhetheramilkpasteurizationisefficientorBytestingtheheatingBytestingthetyofbacilluscausingBytestingthetimedurationofAlloftheAccordingtothepassage．thenewH．T．S．T．methoddiffersfrom higherrateofbacteriadestructiontheeasewithwhichitistheamountofenergyWhichofthefollowingstatementsisNOTtrueaccordingtothePasteurizationprocessisnamedafteraFrenchTuberclebacillusaccountsforthelargestnumberamongallgermsinHeatingtemperaturemayvaryaccordingtodifferentprocessingNeitherofthepasteurizationmethodsmentionedinthepassagecan100％reducebacteriainrawmilk．Thewholepassageisorganized comparingandcontrastingtworelatingthedevelopmentofadefiningaconceptfirstandthenexiningitD．introducingaproblemfirstandthengivingitssolutionPassageIfyouhadaskedmethenifIwouldacceptajobasarestaurantcriticforTheNewYorkTimes，oranyestablishedpublication，Iwouldhavereplied，withoutasecondthought，“Ofcoursenot!”AndnotjustbecauseIdidnotwanttothinkofmyselfasanambitioussort．Workinginrestaurantswashonestlabor；anyonecouldseethat．Writingaboutthemforthemainstreampresswasnot；itfeltlikejoiningtheButreviewingwasfun，somuchfunthatwhenmainstreampublishersstartedpayingmeformyopinions，Ididn’tdothedecentthing．BeforeIknewit，Ihadstoppedcookingprofessionally．ThenIstoppedcookingaltogether．“She’sjoinedtheleisureclass，”myfriendsIdisarmedmycriticsbyinvitingthemalong；nobodyIknewcouldaffordtoeatoutandnobodyrefused．Wewentwithequalamountsofguiltandpleasure，withafeelingthatweweretrespassingontheygroundsoftherich．Wedidn’tbelonginthosestarchyrestaurants．Wealwaysgottheworsttable．Andthen，becauseIdidn’townacreditcard，Ihadtopayincash．Theyearturnedintotwo，andthree，andmore．Igotacreditcard．Igotgoodclothes．Iwaswritingforincreasinglyprestigiouspublications．Meanwhile，avoiceinsidemekeptwhispering，“Howcouldyou?”WhenIreceiveweeklylettersfrompeoplewhothinkitisindecenttowrite$100mealswhilehalftheworldishungry，thevoiceyacksrightalong．“They’re yright，”itwhispers．Andwhenitasks，“Whenareyougoingtogrowupandgetarealjob?”itsoundsalotlikemymother．AndjustabouttheniswhenI lthevoicetoshutup．Becausewhenmymother lingmethatallI’m ngwithmylifeis lingrichpeoplewheretoeat，Irealizehowmuchtheworldhaschanged．Yes，therearestillrestaurantswhererichpeoplegotoremindthemselvesthattheyaredifferentfromyouandme．Buttherearefewerandfewerofthem．AsAmericanfoodhascomeofage，Americanrestaurantshavechanged．Goingouttoeatusedtobelikegoingtotheopera；today，itismorelikegoingthemovies．Whywouldtheauthorhaverefusedtoacceptthejobasarestaurantcriticifpeoplehadasked herthen?BecauseshewasBecauseshedidn’tthinkhighlyoftheBecauseshedidn’tthinkwellofthejobasaBecauseshedidn’twanttocriticizeTheword“decent”in“ngthedecentthing”inparagraph2isclosestinmeaningto veryprofitable B．morallyacceptable C．fairlyattractive InParagraph4，by“Theyearturnedintotwo，threeandmore，”theauthormeansthat shewentonandonworkinginshelivedaluxuriouslifeformanyshekeptworkingforpublicationsuntilshegotacreditshewentonandonwritingasarestaurantWhichofthefollowingcanbeinferredfromthelastMostAmericanscan’taffordtoeatAmericanfoodhasremainedunchanged．C．Americanslikegoingtothemovies．D．FoodinmostAmericanrestaurantsischeap．WhichofthefollowingcanbeconcludedfromthisCooksarerespectedintheTheauthorwasoncecook．C．Richpeoplelikegoingtothetheatre．D．RestaurantcriticsallfeelPassageDespitetheirnames，sarinandsomanareexceptionallyuglysisters．Theyareorganophosphorousnervegases．Theyarecheapandsimpletomanufacture．Andmeremilligrams—justadrop—ofeitherisenoughtokillanadultinacoupleofminutes．Theythereforemakeparticularlyfineweaponsofmassdestruction，equallypopularwithroguedictatorswhohavenotbeenabletobuildnuclearbombsandwithweirdcultssuchasAumShinrikyo，whichgassedtheTokyosubwayin1995．Detectingthemsoonenoughtopreventtheireffectscanbedifficult．Evendetectingthemaftertheevent—ifyouare，forexample，aUnitedNationsweaponinspector—canbehaphazard．But helpmaybeathand．Apaperinthismonth’seditionof yticalChemistry，byGeorgeMurrayandhisteamatJohnHopkinsUniversity’sAppliedPhysicsLaboratoryinLaurel，Maryland，reportsanewwayofpickingupminutequalitiesofthetwogaseswithouttheriskoffalsealarmsfromlegitimateorganophosphorouscompoundssuchasinsecticides．Dr.Murray’sdetectorconsistsofafiber-opticcablethathasoneendpluggedintoalaserandtheothercoatedwithametalcalledeuropium．Thelasergeneratesbluelight，andeuropiumhasthepropertyofshiningredwhenexposedtobluelightofthecorrectwavelength—aneffectthatisexploitedinmanyopticaldevices．ButthemetalpossessesasecondpropertythatmakesituniquelysuitableforDr．Murray’spurpose：itreactsstronglywithorganophosphates，andwhenitdoesso，thewavelengthofthelightthatisemittingchangesperceptibly．Tostophisdetectorgoingoffinresponsetothewrongsignalssuchasinsecticideonthefleacollarofadog，DrMurrayhasresortedtoasecondtrick．Theeuropiumisembeddedinasticfilmthatbindsspecificallytosarinorsoman(theyareverysimilarmolecules)，usingspecialpocketscalledmolecularimprintsthathavebeenchemicallyetchedintoit．Theorganophosphatescommonlyusedaspesticidesdonotfitintothesepockets；andsofailtoreactwiththemetal．Theresultisadetectorthatisbothsensitive(itcanpickupconcentrationsofassevennerve-gasmoleculesinatrillion)andreasonablefast(itisabletosoundthealarmwithin30seconds)．Sofar．DrMurrayhastestedhisdeviceonlyonsomandissolvedinwater．Thisismainlyasafetymeasure，becausewater-bornenerveagentsareeasiertohandlethanthoseingaseousform．Butsomanorsarin-contaminatedwatersarearealhazardinthemselves—andnotjustinfar-flungwarzones．InAmerica，forexample，thereareoccasionalleaksfrommilitarybases．ThemostrecentwasfromTooeleChemicalDisposalFacilityinUtah，oneofthesiteswherethecountry’schemicalweaponsstockpileisbeingdestroyed．Atthemomentitwouldbehardtoworkoutifanymaterialfromsuchaspillhadfounditswayintothewatersupplyuntilpeoplestartedto eill．Dr.Murrayseemsconfident，however，thathistechnologywillworkjustaswellonsatinandsamangas，andhasprepared“smart”cardscoatedwiththemixtureofeuropiumandstictodetectairbornenervegases．Unfortunay，hedoesnot，atthemoment，haveaccesstoanycewherethesafetyregulationswillpermithimtotrythemout．ButifUNinspectorswereeverallowedbackintoIraq，hemighthaveaInwhatsituationcansarinandsomanbeextremelyWhatisthefunctionofDr.Murray’sWhichpartofthedetectoristhedecisivefactorthatenablesitavoidtofalseWhatisaspecialpropertyofthisMakeasummaryofwholepassage．(about3or4PART Theeighteenth-centuryBritishthinkerEdmundBurkemadethefollowingobservationaboutthebenefitsofopposition：“Hethatwrestleswithusstrengthensournervesandsharpensourskill．Ourantagonistisourhelper．”Inyourview，towhatextentcanwebenefitfromoppositiontoourideas，ordesires．Writeanessayofabout400wordsthatdefendschallenges，orqualifiesBurke’sstatementaboutthebenefitsofopposition．Youshouldpresentyourargumentwithreasonsandexamples．PleasewriteyouressayonyourAnswer參考答案及解析PART R&1．Cvirtually近乎，幾乎；事實上。fantastically空想地。primarily首先；主要地； 3．D句意：盡管生物鐘各異，多數(shù)人從10點至中午都處于能產(chǎn)期，胃、胰腺、脾、心臟都最活躍。despiteof盡管。irrespective忽視的。irrelevant不相關(guān)的。disregard漠5．C句意：許多推遲看牙醫(yī)的人后來都后悔了。defer延期，推遲。infer推斷。confer6．A句意：工業(yè)時代規(guī)模最大、最的是使德國和英國這些經(jīng)歷第二次的國家相互競爭的產(chǎn)業(yè)爭。pit?against使競爭。clip猛擊。allege(無地)宣稱。embark著手，從事。9．D句意：廠方試圖與五個獨立的工會達成協(xié)議，這就導(dǎo)致了長時間的談判。reachagreementwithsb與達成協(xié)議。10．Bwith ng在句中作伴隨狀語。girlsaswellasboysencourage12．C句意：畫家用鮮明的色彩表達出興奮的感情。vibrant顏色鮮明的，醒目的。vigorous精力充沛的，有力的。drastic激烈的，猛烈的。strident聲音刺耳的，14．Cmisanthrope厭惡人類者。wanderer游蕩、漫游的人。entertainer(的)表演者；藝人。hater懷恨在心者。15．Cunwieldy笨重龐大的，不易移動的。overweight超重的。inept沒有能力的；不恰當(dāng)?shù)?。outsize特大的。retailing食品零售業(yè)。retailing零售業(yè)。retail零售，零賣(常作定語)。17．Chardly／scarcely?when表示“一?就”，該結(jié)構(gòu)中前半部分需用過去完成時，18．Dpressing迫切的。consequential結(jié)果的。subsequent后來的。emergent突然出20．C表示旅店房間必須在中午清房。vacate表示騰出(房間)，使空缺。depart離開，啟程，為不及物動詞。abandon拋棄，遺棄。disce移置，轉(zhuǎn)移，替換。21．B不定式短語在so．．．a(chǎn)s結(jié)構(gòu)中做結(jié)果狀語，difference與notice之間是關(guān)系，選項B正確。haseverbeeninvented是句子的謂語部分，故C、D項不能人選?！皀otthe+名詞”表示并非?，與句意不符。只有A項正確。惹惱，使不高興。putdown記下；。putacross解釋清楚，說明。putaway處理掉；把?收好，拿開；排斥。．24．C句意：據(jù)說·的小說深受“巧合力量”的影響，因為很多看起來是一種偶然關(guān)系，而非因果關(guān)系。al偶然發(fā)生的。substantial實質(zhì)的，真實的。causal因果關(guān)系的。usible似是而非的。yearnfor渴望，盼望。shepticalof／about懷疑的，不相信的。stunning令人的，26．D后半句是前半句的伴隨動作，兩個半句用逗號連接，所以后半句不能出現(xiàn)謂語。也可以知道手是被folded的，而非主動動作，所以選項D正確。27．D句意：他們設(shè)計了一個只有火柴盒大小的模型。no++than表示“和?一29．Abeproficientat精通?。outstanding杰出的。prominent突出的，著名的。experienced有經(jīng)驗的。根據(jù)，作為工程師需要精通數(shù)學(xué)，并不一定要在數(shù)學(xué)領(lǐng)域30．C句意：語言是屬于全體社會成員的，屬于清潔工，同樣也屬于教授。much表示程度，asmuchas表示“程度相當(dāng)”。asfaras和?一樣遠。thesameas和?完全一樣。aslongas只要?就。A、B、D三項不符合題意。PARTIIREADING&Passage31．B第一段在談?wù)揹ualisticthinkers存在的問題時：由于這些觀點是外界強加給他們的，因此cannotbe allysubstantiatedorauthenticatedbyexperience“不能得到個人證實或個人實踐的鑒別”，而學(xué)生們也就成了的，選項B正確。32．C本題可用排除法。最后一段，committedthinkers最終會選擇joinaparticularcommunity，同意依照它的原則行事，表明他們能夠確定自己的位置，選項A不正確。第三段談?wù)搑elativistic時“studentsresistdecisionmaking”，因為他B“theyhavechosentheirownpositionsinit”33．B第二段談到，在multiplicity階段，學(xué)生們接受各種觀點，并認為“tohaveanopinioniseveryone’sfight”，他們認為每一個觀點都是正確的(valid)，因此可判斷此所有觀點都正確”，選項B正確。34．D文中談到了學(xué)生們認知的四個階段：dualistic階段，學(xué)生們盲目接受，并不B；multiplicityeverypointisvalid，因A；relativismrightandwrongdependonthecontext，對應(yīng)選項C；commitment階段，學(xué)生們能夠在diversityevolution概括，在敘述四個階段時，作者又分別列舉了每一階段學(xué)生對capitalpunishment的看法，選項D最能概括文章結(jié)構(gòu)。Passage36．D由第一、二段可知，pasteurization即巴氏殺菌法，是指對食物進行acarefullycontrolledmildheattreatment。即加熱到一定溫度并持續(xù)一段時間以殺死可37．Btheefficiencyofpasteurization是常常依據(jù)destructionoftuberclebacillus來判斷的。38．B第四、五段分別介紹“holder”和H．T．S．T．。通過比較可知，39．B本題文章細節(jié)。第一段介紹，巴氏殺菌法是根據(jù)FrenchscientistLouisPasteur60，6372degrees各不相同。殺菌效99percent或oHemilliontoonlyafewthousandpercubiccentimeter，但都不和改進后的H．T．S．T．殺菌法為例，介紹殺菌法的發(fā)展。Passage writingaboutthem?feltlikejoiningtheenemy可知在作42．A本句中提到商startedpayingmeformyopinions，這是有利可圖的。選項A為正確答案。44．D從本段得知，的大部分人都能負擔(dān)起在餐館吃飯的費用，推斷出大部ABAmericanfoodhascomeofage得知美國食物并非一成不變。選項c并不能由文中推出，只能推測出在看便宜。 PassageSarinandsomanarecheapandsimpletomanufacture,adropofeithercankillanadultinseveralminutes，andtheycanbeextremelydangerousinthehandsofterroristssuchasweirdcults．(第一段第三句提到這兩種化合物能夠造成大規(guī)模破壞，popularwithdictatorswhohavenotbeenabletobuildnuclearbombs暗指主義國家者，即分子，andwithweirdcultsasAumShinrikyo即Itistobeusedtotesttoxicgases．(第二段最后一句DrMurray有一種新的方法能pickupminutequalitiesofthetwogases，也即能夠鑒別氣體。)Molecularimprints，whicharespecialpockets，arechemicallyetchedintothedetector．(第四段前兩句為了防止誤報，DrMurray采用了specialpocketscalledmolecularimprints。)Unlikelegitimateorganophosphorouscompoundssuchasinsecticides，thisdevicedoes