​​​​​​​________________________________________________________答案1~5.CCBBB6~10.BCBAB11-15.CCBCB16~20.ACCCA21~25.DBDDB26~30.CABCD31~35.AACBC36~40.GACDF41~45.CDBAA46-50.CADBA51-55.DCBBC56.isknown57.pressure58.remaining59.tobuild60.In61.which/that62.earlier63.looked64.haveconfirmed65.TheGreenerLife,CleanerAirItisnoteasytoignoretheheavysmogthatoccursinourcountry.ItusuallygetsseriousinwinterandaffectsmanyareasinChina,causingmuchinconvenienceandevendoingharmtoourlifeandhealth.①Thesituationwarnsustotakeactiontofightforcleanairbeforeit'sgettingmoreserious.AndIbelieveagreenlifestylecanmakeabigdifferencetotheairquality.Firstly,it'sgoodtotakebusesorothermeansofpublictransportationratherthancarswheneverpossible.What'smore,beawareofsavingwater,electricityandpaper.②Moreover,recyclewhateverwecantoliveagreenlife.Lastbutnotleast,don'tforgettoinfluencethosearoundyoutofollow!IstoodbyasmalltableindisappointmentwhenChloecamein.Haveyoufoundthering?sheaskedcuriously.No,Ihavealreadygottothelastrowbutinvain.MaybeIshouldsearchallthecoatshere.Lookingatover20,000piecesclothing,Chloelentahelpinghand,It'snotaneasytask.Weopenedonepocketafteranother,goingtothesecondroom,andthenthethird.Wetwoweresweatingheavilywithredfaces.Suddenly,Iburstoutscreaming,Yes!That'sit!Cholerantomequickly.Shepattedmyarmgently,tellyourmom,dear.IcalledmyMomandnowIwaschokingbacktears.Mom,goodnews!IcouldtellhowhappymyMomwasbyherlaughter.Afterall,itmeantalot.IthankedCholeandwenthome.ThemomentIsteppedoutthestore,thenightskywaslitupbyflashesoflightquietly.Tiringasitwas,therecoveryofthispreciousringboughtgreaterpleasure.学科网（北京）股份有限公司学科网（北京）股份有限公司