(急~)修改作文~求批阅,有木有语法错误的
Firstofall,weshouldstudyhard.Asastudent,hard-workingisourduty.Weshouldjointheout-clsaaactivitiesasmuchaswecan,second,weshouldrespectothersandlearnfromeachother,ifyouwanttobecomeastudentwithgoodmanners,politelytoteachersarenecessary.Thelastbutnottheleast,wemustprotecttreesandflowers.don'tthrowtherubbishanywhere.let'gointoaction.