电大形考单元自测3

经典word整理文档，仅参考，双击此处可删除页眉页脚。本资料属于网络整理，如有侵权，请联系删除，谢谢！helpshare"Itiscalledsolaradesigneddevicetherearesolaravailableuseful"It_______toseethestudents’theydiscoveredthatmaterialscouldtothethesolarreallyattractscreativekids.forgettotopartythis---Aareyou.atall."pleasedifcouldjoinfordinner.---C;pleasedtoaccept."atable.canjoin---canIresistagraciousinvitation!"dinetogethertothe---that.likeaidea."caretojoinforthepicnic---sorry.we'll编辑版wordyou."likereading---toreadinginafterclass.isareis___inclass.thetallestajobinatosurprise,takeit.offeredofferedoffered"largefuel.in"isa"题目：Thebridgeyearsbuiltbuiltisbuilt""题目：Thisis___thatheavierasthantalltaller"asas"A、B、CItisgettingtoitshighefficiencyitsfriendliness.{A;lovetosharewithkitchenware.{A;编辑版wordIamtoseethislargefuel.{A;C．那些没有足够木材的人们得花费大量的金钱购买烹饪燃料。SolarconsistasystemreflectorsaC．太阳能灶利用了反射系统和烹饪锅。"firstasolarthefutureformillionsAfricans.thatbillionsthethefortheytakefromwildareas.aredestroyinghabitatsthecollectionisreasoncananalternativetofire.”says.SincehisfirstsolarhelpedthetotechnologiestotheirinvillagesacrossAfrica,childrentheirseveralmilestocollecttotheirIttakesthethetheycarrytheirlastsonlyafewiseachinAfrica.teacheschildreninvillagestowiththefar,thanthirtyAfricanfamiliessolarwillintroducesolartomillionsfamilies.编辑版wordfindchildrentolongdistancetodigholesinriverbedstogatherfromshallowwells.filltheirbuckets（桶）andcarrythemtheiroftenasasfortyonlyisfindinghardtheisoftenpollutedwithgerms（细菌）thatsick.othersasimplethatcantosuretheirissafetodrink．TheiscalkedaWAPI，whichstandsPasteurizationpasteurizationisafteritinthedidhelpAfricanssolartohelpthemtofightpoverty．itajobtocollectfirewood．C．Herealizedusingisforthe．2．TheunderlinedinthethirdrefersA．collectingC．cookingwiththe3．EachstaysinAfricato．researchtakecaresickspreadtheusingsolar4．WaterPasteurizationIndicatorto．killthebacteriainreusable5．Itcaninferredfromtilethat．findithardtolearntosolarB．womenchildreninAfricausuallyleadahardlife编辑版wordC．theAfricansdrinkiscleanitiseasytoget"MillionsthetheirafireeveryItisoftendifficulttofindforthefire.largefuel.thereisaeasiertousingfromtheSolarforcenturies.Solarconsistasystemreflectorsarestistoimagination!collectedsolarcanittointheataheartdesires.alltheinventionsthatcouldbenefitareliablesolarthenecessary.acrossthestilltheircausingbreathingseverepollutioninregions.searchingforapracticalsolarforthemimportantlyforinthetheystoreheat.theabilitytostoreheat,aforcloudyaattheUniversityScienceisreportingadiscoveryinsolarsayitwillleadtothepracticalsolarwithinayearahalfitcanstoreduringatoforanentireadditionalifitis*fuel.{T;*isaeasiertousingfromthesun.*Solarforcenturies.{T;*Solarconsistasystemreflectorsapot.{T;编辑版word*theabilitytostoreheat,acandays.arethis___Dliketoforapicnic?forecastsaysitwillthis__AIwillMANDY:bringdrinks,greentea,blacktea,juicecola?___E__theIwillbringforpicnicAIjustasolarlastadevicethatusessolaritisgettingtoitshighefficiencyitsfriendl