。\r3、参考词汇:\rDearschoolmates,\rOurPanjinCityistryingtosetupanationalcivilized(文明的)city.Weknowitincludes\rgoodenvironmentandgoodbehavior.Sowemiddleschoolstudentscandosomethingforit.\rStudents'\rUnion\r高二英语答案\r1-5BABCB6-10CAAAA11-15ABCCB\r16-20ABBAC21-25DDADA26-30DCAAD31-35BDDDA\r36-40ADDDD41-45CABCC46-50短及21-55ACGDB\r改错\rTeaches-taught,and-b&…gg威I-well,lesson-lessons,to-with,\r^jg-he,poorly-poor,(a)rapidcatch/up\with,experiencing-experienced\r作文\rFirst,weshouldprotectflowersanddon'tthrowtherubbishcasuallyinpublic.Third,\rit'snecessarytoobeytrafficmustrespectourteachersandparents,andbepoliteto\rothers.Atthesametime,everyoneoughttogetalongwellwithotliers,andbereadytohelpothers.\rIt'sourdutytodowhatwecantomakeourcitymorebeautiftil.Itisbyworkinghardtogetherthat\rwecansetupsnationalcivilizedcity.