【正文】
的筆順是:_______________________共( )畫(huà)。n ____ ____ ____ ____ou ____ ____ ____ ____ en ____ ____ ____ ____ie ____ ____ ____ ____ ing ____ ____ ____ ____er ____ ____ ____ ____ ong ____ ____ ____ ____按要求給音節(jié)標(biāo)聲調(diào)。ai ____ ____ ____ ____ 252。f ang in d t ong m n un eng zh w en an r ing聲 母_______________________________前鼻韻母_________________