I really appreciate your kindness! But I have asked the colledge teachers whether my score meet their requitrments and they said yes. My dream is that I could be accepted by a colledge without scholarship.I am not an aggressive person. I will retake iBT next month. If I have enough time, I will try GMAT again. Bless me and good luck to you all! (My computer can't input Chinese now,sorry!)