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1英语第二部分：阅读理解（共两节，满分40分）第一节（共15小题;每小题2分，满分30分）ABLOODDRIVE&MARROW(骨髓）REGISTRATION“Thesepatientsdeserveachanceatanormal,happyfutureandtheyrelyonthekindnessofstrangerstomakethathappen.”-Daisy,Isabelle'sMotherIsabelleisthedaughterofDaisyandSamanMirzaei.InJanuary2008Isabellewasdiagnosed(诊断）withageneticblooddisorder,betathalassemia.Isabelle’sbodyisunabletoproducehealthyredbloodcells.Asaresult,Isabellehasbeenreceivingbloodtransfusions(输血）every4-6weekssinceshewas11monthsold.Alifetimeofregulartransfusionscanleadtoseriousmedicalproblems.Heronlychanceatanormal,healthylifeistohaveamarrowtransplant,Isabelleisanonlychild,sodoctorshavestartedasearchforanunrelatedmarrowdonorthroughtheBeTheMatchRegistry.TheMirzaeifamilyasksthatyouconsiderhelpingpatientslikeIsabellebyregisteringtobeamarrowdonorandgivethegiftoflife,thegiftofblood.HeldatWileyHallWednesday,March26,2014BehindHeathmanDormitory/ButterfieldRd.12:00PM-6:00PMDon’tforgettobringyourdriver’slicenseoranotherformofidentificationwhenyoudonate.Visit!!MarrowDonors:BETHEMATCH●be18to44yearsoldbethematch.org●ingoodhealth●giveaswab(化验标本)ofyourcheekcellsformarrowtyping●FREE-sponsored(赞助）byMichael’sFund’smotherB.doctorswillsponsorIsabelle’sfamilyC.Isabellehasbeenillfor11monthD.Isabellereceivesbloodtransfusionsregularly22.Tobeamarrowdonor,youmust_____.A.bearelativeofthepatientB.carryadriver’slicenseC.beatleast18yearsoldD.applytoMichael’sFund23.ThosewhowanttohelppatientslikeIsabellecan_____.A.cometoWileyHalleveryWednesdayB.visit’tconsidertheirbreakfastwithoutaglassofmilk.Rightnow,cows,buffalos,goatsandsheepprovidemostoftheworld’smilk.Butsoon,peoplecouldgetmilkfromroaches(蟑螂).Thatisn’tascrazyasitmightsound.Newresearchshowsthis“milk”issuper-nutritious.What’smore,somescientistshavealreadybegunreferringtoalotofinsectsassourceofmilk.In2004,SubramanianRamaswamystartedstudyingmilkcrystalsfoundinsidetheroach.Atthetime,hewasteachingbiochemistryattheUniversityofIowaCity.Tolearnmoreaboutthemilkcrystalfromroaches,thescientistsusedX-raystolookattheatomsinit.Thedatabasicallyrevealedthechemicalrecipeoftheroachcrystal.Theyshowedthatroachmilkisa“completefood”.Itcontainssugarwithafattyacidstucktoit.Fattyacidsarethebuildingblocksoffats.Theproteininthemilkisalsofullofessentialamino(氨基的)acids,whicharethebuildingblocksofproteins.Sinceourbodiescan’tproducethe“essential”ones,weneedtogetthemfromourfood.Andsodobabyroaches.BarbaraStay,abiologistatIowaUniversity,alsoworkedonthenewstudy.Shesaysthenewdatashowthattheroachmilkis“threetimesmorenutritiousthancow’smilkandfourtimesmorenutritiousthanbuffalo’smilk”.Ramaswamywouldliketoseeroachmilkturnedintoaproteinsupplementtofeedhungrypeople.Butnoteveryoneisconfidentthatitcanbedone.MarcelDickestudiesinsectsasapotentialsourceofhumanfoodatWageningenUniversityintheNetherlands.Dickesaysthisisa“soundstudy”.However,inhisopinion,“Extracting(提取)milkfromroachescanonlylikelybedoneinadestructivewaywithonlysmallquantities”.Thatmeansyou’dhavetoraiseandkillmanybugstogeteventinyquantitiesofthemilk.24.WhatistheopinionofthescientistsaboutmilkinParagraph2?A.Manyinsectsaresourcesofmilk.B.Milkisanimportantpartofbreakfast.C.Milkfrominsectsisthemostnutritious.D.Milkfrominsectsiswellacceptednow.25.Whatcanweknowabouttheuseofroachmilkinlife?A.Itwillreplacethemilkfromanimalslikecows.B.Scientiststhinkitthekeytosolvingworldhunger.C.Allpeopledon’tthinkitcanbeusedinlifesoon.D.Mostpeopledependonroachmilkfromprotein.26.AccordingtoMarcelDicke,extractinginsectmilkonalargescaleis________.A.simpleB.challengingC.safeD.necessary27.Whatshouldbethebesttitleforthetext?A.RoachmilkhasbeenfoundscientificallyB.RoachmilkcouldbeproducedindustriallyC.RoachmilkcouldbeanewsuperfoodD.RoachmilkwillbewidelyusedsoonCTherehavealwaysbeenalotofcommonlybelievedbutfalseideasaboutbeingfatanddoingexercise.Somepeoplebelievethattheycan’thelpputtingonweightastheygetolder,whileothersholdthatiftheystopexercising,theirmuscleswillturnintofat.Herearesomemoremyths:I’llneverloseweight-IcomefromafatfamilyWrong!Whilewecan’tchangethebodytypewearebornwith,wecan’tblameourgenesformakingusfat.There’splentyofevidencethatfatnessrunsinfamilies,andthemainreasonisthattheysharethesamehabitsofeatingtoomuchandexercisingtoolittle.IamfatbecauseIburncaloriesslowlyWrong!Fatnessisnotcausedbyaslowmetabolism(新陈代谢).Infact,althoughfatpeopleconsumemoreenergythanslimpeople,theyalsofailtorealizehowmuchtheyeat!Keepingadiarycanhelpyouworkoutyourdailyfoodintakemoreaccurately.Exerciseisboring3Wrong!Anythingwillbecomeboringifyoudoitrepetitively.Thekeyistodevelopabalancedandvariedprogramthat’sfunaswellasprogressive.IfyouenjoyaSundaywalk,takeadifferentroute.Ifyoudoyoga,tryataichiclass.Ifyoulikeswimming,setyourselfa