自我介绍(Slf-introduction)i study chins、nglish、maths and history and som othr subjct at school.i study hard. my favorit subjct is nglish.i oftn find chanc to practic nglish.china has joind wto and bijing will host th 2008 olympics,nglish is mor and mor important .i will study hard and b ddicat to my homland.