B級（二1 LosingGirlsasyoungas10yearsoldaredietingandindangerofdevelounhealthyattitudesaboutweight,bodyimageandfood,agroupofTorontoresearchersreportedTuesday.Theirstudyof2,279girlsaged10to14showedthatwhilethevastmajorityhadhealthyweights,nearlyathirdfelttheywereoverweightandweretryingtolosepounds.Evenatthetenderageof10,nearly32percentofgirlsfelt“toofat”and31percentsaidtheyweretryingtoMcVey,aresearcherattheHospitalforSickChildreninToronto,andherColleaguesyzeddatacollectedinanumberofsurveysofsouthernOntarioschoolgirlsbetween1993and2003,reportingtheirfindingsinTuesday'sissueoftheCanadianMedicalAssociationNearly80percentofthegirlshadahealthybodyweightandonly7.2percentwereconsideredoverweightusingstandardweight-to-heightratios.Mostresearcherssuggesttherateofoverweightchildreninthiscountryisseveraltimeshigherthanthatfigure.Nearly30percentofthegirlsreportedtheywerecurrentlytryingtoloseweight,thoughfewadmittedtodangerousbehaviorsuchasself-inducedvomiting.Still,atestthatmeasuredattitudestowardseatingshowed10.5percentofsurveyparticipantswerealreadyatriskofdeveloaneatingdisorder.“We'renottalkingaboutkidswho'vebeenprescribedadietbecausethey'reaboveaverageweightoroverweight.We'retalkingaboutchildrenwhoarewithinahealthyweightrange.Andtheyhavetakenituponthemselvestodiettoloseweight,”McVeysaid,acknowledgingshefoundtheratesdisturbing.Shesaidstrikingabalancebetweenhealthyweightsandhealthyattitudestowardsfoodandbodyimageisacomplextask,withnoeasysolutions.<1>、Thestudyshowedthatmostofthegirls A、wereoverweightB、wereondietC、hadunhealthyattitudesaboutweightD、hadahealthybodyweight<2>、WhatpercentageofthegirlsconsideredthemselvesA、Nearly80percentB、7.2percentC、Nearly30percentD、10.5percent<3>、Thesurveyparticipantsweregirls A、whowereB、whowereC、whowere10toD、whowere10to<4>、Whatkindofinstitutiondoestheleadresearcherworkwith?A、AschoolB、AC、AnassociationD、Acharity<5>、Unhealthyattitudesaboutweight，bodyimageandfoodmay A、leadtoaneatingB、resultfromself-inducedvomitingC、makeiteasiertogainweightD、bringaboutgreater2 CommonProblems,CommonThechancesarethatyoumadeupyourmindaboutsmokingalongtimeago-anddecidedit’snotforyou.Thechancesareequallygoodthatyouknowalotofsmokers-thereare,afterallabout60millionofthem,workwiththem,andgetalongwiththemverywell.Andfinallyit’saprettysafebetthatyou’reopen-mindedandinterestedinallthevariousissuesaboutsmokersandnonsmokers-oryouwouldn’tbereadingthis.Andthosethreethingsmakeyouincredibly（難以置信地）importantBecausetheymeanthatyoursisthevoice-notthesmoker’sandnottheanti-smoker’s-thatwilldeterminehowmuchofsociety’seffortsshouldgointobuildingwallsthatseparateusandhowmuchintothesearchforsolutionsthatbringustogether.Foronetragicresultoftheemphasisonbuildingwallsisthediversion（轉移）ofmillionsdollarsfromscientificresearchonthecausesandcuresofdiseaseswhichwhenallissaidanddone,stillstrikethenonsmokeraswellasthesmoker.Oneprominent（卓越的）healthorganization,tocite（引證）butasingleinstance,nowspends28centsofeverypubliclycontributeddollaron“education”（muchofitinanti-smokingpropagandaandonly2centsonTherewillalwaysbesomewhowanttobuildwalls,whowanttoseparatepeoplefrompeople,anduptoapoint,eventhesemayservesociety.Theanti-smokingwall-buildershave,togivethemtheirdue,helpedtomakeusallmorekeenlyawareofchoice.Butourguess,andcertainlyourhope,isthatyouareamongthefargreatestnumberwhoknowthatwallsareonlytemporary（暫時的）atbest,andthatoverthelongrun,wecanservesociety’sinterestbetterbyworkingtogetherinmutual Whatevervirtuewallsmayhave,theycannevermoveoursocietytowardfundamentalsolutions.Peoplewhoworktogetheroncommonproblems,commonsolutions,can.<1>、Whatdoesthewordwall”usedinthepassageB、Diseasesstrikingnonsmokersaswellassmokers.C、Rulesandregulationsthatprohibitsmoking.D、Separationofsmokersfrom<2>、Inparagraph4,“you”refersto D、smokerswhohavequitted<3>、Itisevidentthattheauthorisnotinfavorof A、buildingawallbetweensmokersandnonsmokersB、ngscientificresearchattheexpenseofone’shealthC、bringingsmokersandnonsmokerstogetherD、 modationfor<4>、Asissuggested,thecommonsolutiontothecommonproblemis A、toseparatepeoplefrompeopleB、toworktogetherinmutual C、tomakeusmorekeenlyawareofchoiceD、toservesociety’sinterests<5>、Accordingtothepassagethewriterlooksupontheanti-smokingwall-builders’ 3 HomelessChildreninUntilthe1980s,theAmericanhomelesspopulationcomprisedmainlyoldermales.Today,homelessnessstrikesmuchyoungerpartofsociety.Infact,a25-citysurveybytheU.S.ConferenceofMayorsin1987foundthatfamilieswithchildrenmakeupthefastestgrowingpartofthehomelesspopulation.Manyhomelesschildrengatherininnercities;thistransientandfrequentlyfrightenedstudentpopulationcreatesadditionalproblems–bothlegalandeducational–foralreadyoverburdenedurbanschooladministratorsandteachers.EstimatesofthenumberofhomelessAmericansrangefrom350,000tothreeLikewise,estimatesofthenumberofhomelessschoolchildrenvaryradically.A.U.S.DepartmentofEducationreport,basedonstateestimates,statesthatthereare220,000homelessschool-agechildren,aboutathirdofwhomdonotattendschoolonaregularbasis,buttheNationalCoalitionfortheHomelessestimatesthatthereareatleasttwotimesasmanyhomelesschildrenandthatlessthanhalfofthemattendschoolregularly.Onepartofthehomelesspopulationthatisparticularlydifficulttocountconsistsofthe“throwaway”youthswhohavebeencastoftheirhomes.TheElementarySchoolCenterinNewYorkCityestimatesthatthereare1.5millionofthem,manyofwhomarenotcountedaschildrenbecausetheydonotstayinfamilysheltersandtendtolivebythemselvesonthestreets.Federallaw,theStewartB.McKinneyHomelessAssistanceActof1987,includesasectionthataddressestheeducationalneedsofhomelesschildren.TheeducationalprovisionsoftheMcKinneyActarebasedonthebeliefthatallhomelesschildrenhavetherighttoafree,appropriateeducation.<1>、Itisimpliedinthefirstparagraph A、thewriterhimselfishomeless,eveninhisB、manyolderhomelessresidentsaregoingonstrikein25cities.C、thereisaseriousshortageofacademicfacilities.D、homelesschildrenaredeniedtheopportunityofreceivingfree<2>、TheNationalCoalitionforthehomelessbelievesthatthenumberofhomelesschildren <3>、Onepartofthehomelesspopulationisdifficulttoestimate.Thereasonmightwell A、thehomelesschildrenaretooyoungtobecountedaschildrenB、thehomelesspopulationisgrowingrapidly.C、thehomelesschildrenusuallystayoutsideD、somehomelesschildrenaredesertedbytheir<4>、TheMcKinneyActismentionedinthispassageinordertoshowthat? A、theeducationalproblemsofhomelesschildrenarebeingrecognized.B、theestimatesonhomelesschildrenarehardtodetermine.C、theaddressofgrade-schoolchildrenshouldbelocated.D、allhomelesspeopleareentitledtofree<5>、Thepassagemainlydealswith? A、thelegalproblemsofthehomelessB、theeducationalproblemsofhomelesschildrenC、theproblemsthatoldermaleshaveD、estimatesonthehomeless1<1>利用題干中的結構mostofthegirls作為答案線索，這樣發現答案相關句：（第2段）Theirstudyof2,279girlsaged10to14showedthatwhilethevastmajority（“大多數”mostofthegirls呼應）hadhealthyweights,nearlyathirdfelttheywereoverweightandweretryingtolosepounds.借助劃線結構的含義（大多數體重是健康的）判斷D是答案。【答疑編 <2>利用被選項的特點—C：Evenatthetenderageof10nearly32percentofgirlsfelttoofat（“感到超重”與題干中的“認為自己超重”呼應）and31percentsaidtheyweretryingtodiet.【答疑編 <3>利用被選項的特點——C：Theirstudyof2,279girls（surveyparticipants一致）aged10to14showedthatwhilethevastmajorityhadhealthyweights,nearlyathirdfelttheywereoverweightandweretryingtolose【答疑編 <4>題目問的是“主要的那個研究者（researcher是單數）在哪個機構工作”，利用題干中的結構institutionleadresearcher作為答案線索，這樣發現文章中并沒有這兩個詞出現，所以判斷可McVey（McVey,aresearcheratthehospitalforsickchildreninToronto（一家兒童醫院的研究者）,andhercolleaguesyzeddatacollectedinanumberofsurveysofsouthernOntarioschoolgirlsbetween1993and2003,reportingtheirfindingsinTuesday’sissueoftheCanadianMedicalAssociationJournal.）而文章McVey的觀點/看法結尾：（McVeysaid,acknowledgings