<正> 1.It takes off a piece of its clothing each day.At the end ofthe year it has nothing left to wear.What is it?日脱一件,年底无衣。2.Two brothers look into the water but cannot meet each oth-er.What is it?同守一条水,兄弟难相会。3.What is it that lives in winter,dies in spring,and growswith its roots upward?冬天生,春天亡,日长夜大根朝上。