727~729
Grrrrrrrrrrrrr , solving 'Hua Luo Geng ' maths competition junior section 08,09,10 question sheets .... because next week i gonna help juniors to prepare for this competition >< lol, three days , unstoppably solving plus due to teacher's answer sheets' answers have mistakes , make me more headache. Well , still taking medicine . poor healthy ;( It's better to have loved and lost than never to have loved at all.----Alfred,Lord Tennyson(In Memoriam A.H.H.,1850)