吉林省长春市多校联考2025届九年级上学期期末考试物理试卷答案试卷答案,炎德英才答案网站目前收集并整理关于吉林省长春市多校联考2025届九年级上学期期末考试物理试卷答案试卷答案得系列试题及其答案，更多试题答案请关注我们

吉林省长春市多校联考2025届九年级上学期期末考试物理试卷答案试卷答案

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theyhavegrown30,000fruittreestomaturity,providingdesperatelyneedednutritionforColumbus,says,"TheAcademyofNutritionandDieteticspositionstatementonadultthousandsofchildren."Everydayweseethatwhenwelookafterthetrees,theylookafterweightmanagementrecommends1,200to1,500caloriesperdayforwomenand1,500to1,us.WearetheadultsonthisEarthrightnow,anditisourresponsibilitytoensurethatthe800caloriesperdayformentosupportweightloss."childrenhavefoodandwater,"sheadded.Shenotes,.however,thoseguidelinesare"notmeanttosubstituteforprofessional24.Whatistheinitiativeintendedfor?nutritionaladviceortreatment.It'srecommendedindividualsfollowtheadviceoftheirA.Makingpolicies.B.Raisingmoney.dietitian'sguidanceregardingappropriatecalorieintake,asmanyfactorsaffectcalorieC.Educatingadults.D.Fightingclimatechange.needs."Shealsonotesthatifoneislookingtoloseweightquickly,hehastoworkwithand25.WhatcrisisareKenyansencounteringatpresent?besupervisedbyahealthcareprovider.A.Hunger.B.Sickness.C.Watershortage.D.Economicrisks.28.Whydopeoplegainweightafterdietingforlong?26.Whathasbeenachievedsince2016?A.Themuscleburnsfewercaloriesatrestthanfat.A.3,000treeshavebeenplanted.B.Greenawarenesshasbeenraised.B.Thebodyfunctionsslowlybecauseofdieting.C.80millionpeoplehavebeensaved.D.Schooleducationhasbeenguaranteed.C.Itishardtostrikeabalancewhileinhunger.27.WhichofthefollowingcanbestdescribeElizabethWathuti?D.Itisimpossibletohavealong-termeffect.A.Friendlyandtalented.B.Caringandresponsible.29.Whatdoestheunderlinedpart"atinsufficiency"probablymeaninParagraph2?C.Honestanddetermined.D.Ambitiousandhumorous.A.Beingimproper.·,B.BeingunhealthycC.Beinginadequate.D.Beingunnecessary..Ifyou'vefolloweddietingadviceandexperiencedsignificantweightloss,onlytohaveit30.Whichofthefollowingmaydeterminecalorieloss?return;you'renotalone.It'salsonotyourfault.Thehumanbodyis'designedtomaintain①age②weight③identity④genderA.②③④B.①②③C.①②④D.①③④balanceasmuchaspossible.Inarestrictedcalorieenvironment,thebody.adaptstousingfewercalorieseachdaytofunction.Thisleadstoaslowinginmetabolism(新陈代谢)，31.Whatissuggestedinthelastparagraph?whichmakesitevenmoredifficulttoloseweightandultimatelyleadstogainingweightA.Individualeffortsmatteralot..

again.Muscleismoremetabolicallyactivethanfat,whichmeansitburnsmorecaloriesatB.Professionaladviceisimportant.restthanfatdoes.Ifyourbodystartsbreakingdownmuscle'tofuelitsbasicfunctions,thatC.Calorieneedsvaryfrompersontoperson.canfurtherslowyourmetabolismandmakelosingweightandkeepingitofflongtermD.Careproviderscanbereliedonforweightgain.Ddifficult.Becausethebodywantstopreserveweight,aslowapproachtolosingextrapoundsisVoicesofferlotsofinformation.Itturnsoutthattheycanevenhelpdiagnoseanillness.healthierthansharplycuttingcalories.It'sbettertopaceyourweightlossbyeatingjustTheNationalInstitutesofHealthisfundingamassiveresearchprojecttocollectvoicedataenoughcaloriestokeepyouatinsufficiencywhilestillmeetingmostofyourbody'senergyanddevelopanAIthatcoulddiagnosepeoplebasedontheirspeech.needs.Thiswillhelpkeepyourmetabolismworkingefficiently.Everythingfromyourvocalcordvibrations(声带振动)tobreathingpatternswhenyouDeterminingthenumberofcaloriesyouneedtoeattomeetthatrateofweightlosswillspeakofferspotentialinformationaboutyourhealth,saysDr.YaelBensoussan,aleaderondependonseveralfactors,includingyourage,startingweight,activity.levelandsex.thestudy,"Weaskedexperts:Ifyoucloseyoureyeswhenapatientcomesin,justbyCandacePumper,astaffdietitianwiththeOhioStateUniversityWexnerMedicalCenterinlisteningtotheirvoice,canyouhaveanideaofthediagnosistheyhave?"Bensoussansays.高三英语试题第5页·（共11页）高三英语试题第6页（共11页）

吉林省长春市多校联考2025届九年级上学期期末考试物理试卷答案第一部分

4.如图所示,轻杆AO壁上的B点,另通过较链适,另一端与与轻杆之间的爽过链固定在竖直墙壁上的O点,轻质弹簧一端圆定在直墙壁上的B点,另一端与轻杆A端栓接,同时将一个沙桶用轻绳栓在轻杆的A端,平衡之间的夹角的夹角小1090^,>90^。小于90、则该过程中轻杆中的作)用角0>90现缓慢往沙桶内加人细沙,直到弹簧与轻杆之间力BB沙桶A.一直增大C.先减小后增大B.一直减小

吉林省长春市多校联考2025届九年级上学期期末考试物理试卷答案第二部分（待更新）

5.一列简谐横波在某种介质中沿x轴传播,t=0时刻的波形图如图中实线所示,t=0.2s时刻的波形图如图中虚线所示,已知该波传播的速度为2m/s,则A.这列波沿x轴正方向传播B.t=0.2s时刻质点P沿y轴正方向运动C.频率为1.25Hz的简谐横波遇到此波可发生稳定的干涉涉现象D.D.x=1.6m处质点的位移表达式y=0.4sin1.25πtm