绍兴市皋埠镇中心小学执教者：闾璋岚旋律变化一样吗？想一想：想一想：5..55.13554333217.6.5..55.13554333217..6.666712255567123........5..55.13554333217..6.666712255567123........55.65433644323525..55.13554333217..6.666712255567123........55.65433644323525..55.13554333217..6.666712255567123........55.65433644323525.55..55.13554333217..6.666712255567123........55.65433644323525.545.5..55.13554333217..6.666712255567123........55.654336.44323525.545.545..55.13554333217..6.666712255567123........55.654336.4432352111765545554321.....lulululu伴合伴合
