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  【BWehumansliveindifferentpartsoftheworldbutwehavethesame“mother”.Shegivesuseverythingweneedinourdailylife.SheisourMotherEarth.April22isEarthDay.Thethemeofthisyearis“Green】

           B 

    Wehumansliveindifferentpartsoftheworldbutwehavethesame“mother”.Shegivesuseverythingweneedinourdailylife.SheisourMotherEarth.

  April22isEarthDay.Thethemeofthisyearis“GreenCities”.

    AgreencityisahealthyandpleasantplaceforpeopletoliveaccordingtotheUnitedNations.

    Agreencitycangetitsenergyfromrenewable(可再生的)sourceslikesolar(太阳能白勺)andwindpower.Alsoitisconnectedbycleanpublictransportation.Moreoveragreencityismadeupoffacilities(设施)thatcansaveenergyandreducewaste.

    Aroundtheworldmanycitiesandcountrieshavedonewelltobuildthemselvesinagreenway.

    Chicagoiswellknownforitsgreenroof(屋顶)program.Theseroofsarecoveredwithplants.Theplantsgetagreatamountofrainwater.Laterthewaterevaporates(蒸发)tohelpmaketheaircoolandclean.Sofarthereareabout360greenroofsinChicagoaccordingtotheUSEnvironmentalProtectionAgency.

    CuritibaBrazilhasgreattransportation.Itopenedtheworld'sfirstbusrapidtransit(BRT)systemin1974.BRTrunsonspeciallanes.Thismakessurethatbusesareontimeevenintrafficjams.WiththehelpofBR1thecityhasthelowestlevelofairpollutionin Brazil.Today?manyothercountrieshavecopiedBRTincludingChinaandMexico.

    Singaporeishometothefirstzero-energybuildinginSoutheastAsia.Zeroenergymeansabuildingisabletocreatemoreenergythanituses.Zero-energybuildingsworkwithsolarpanels(板)mainlyonroofs.Thesepanelscanmakeelectricitywhichpowersthebuildings.

  By2030Singaporeplanstobuild80percentofitsbuildingslikethis.

  ()29.ThethemeofEarthDaythisyearis“”.

     A.GreenRoofs   B.GreenCities

     C.ReducingandRecycling   D.EnvironmentalProtection

  ()30.ThearticlementionsthatthereisBRTinthefollowingcountriesEXCEPT  .

     A.Brazil   B.Singapore   C.China   D.Mexico

  ()31.Fromthepassagewelearnthatinthethreecities  .

     A.peopleareencouragedtogrowplantsontheirroofs

     B.speciallanesaredesignedtosolvetrafficjams

     C.peoplemakegooduseofsolarandwindenergy

   

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2020-12-2207:13
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卢克斌

  BBDA

2020-12-22 07:17:47
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