Good morning,everyone!I am very glad at here to have a report !Firstly,i want to ask all of you a question:have you ever seen someone littering and spitting (随地乱扔和吐痰）when you were walking in the street.Most of you may say "yes" or "it is so normal" .Honestly speaking,some of us have got into the habit of littering and spitting in public places and unfortunately we do not realize that it is shameful to do so.In my opinion ,It is the civic virtue (公民道德) problem .