二年级,in second grade,一天早晨, because the tidy classroom can make students study better.one morning,把一张桌椅摆好,心想:这是怎么回事?整整齐齐,一件好事, walked into the classroom, 中国有句古话:勿以恶小而为之,there is an old saying in china: don t do evil when it is small,说干就干,这么乱,走进教室,把其它的桌椅