陆原是班里新入托的女孩中最瘦的一个。她入托半个多月,在吃饭和午睡方面表现特殊:吃饭时,她毫无食欲,自言自语地玩弄饭菜,一勺子一勺子地将碗里的饭菜舀出来撤在地上、桌上;午睡时,她上床后就舔着毛巾很快睡着了,可不等其他哭着要爸爸妈妈的孩子入睡,她便一觉醒来,只睡二十分钟左右。醒后,她不是爬起来在床上独自唱着说着,就是下地乱走乱动。这究竟是什么原因呢?经了解,陆原每天早晨吃一瓶牛奶、一只鸡蛋,晚上在家又是一瓶牛奶,一 Lu Yuan was the leanest of the newly recruited girls in the class. When she was asked for more than half a month, she was special in eating and taking a nap: she had no appetite at meal time, played with food, scoop up a bowl of spoonfuls of food out of the ground and table, Asleep, she fell asleep after going to bed quickly fell asleep, and other parents crying to Mom and Dad fell asleep, she woke up and slept only twenty minutes. When she woke up, she did not climb up and sing alone in bed saying that she was going to chaos. What is the reason? After understanding, Lu Yuan eat a bottle of milk every morning, an egg at home is a bottle of milk at night, one