我有个小妹妹,今年还不到四岁。她可好看可懂事了。有一天,我和妹妹正在家。忽然,门铃响了,我赶紧去开门,来的是表姨。妹妹也赶忙跑到门口,蹦蹦跳跳地拽着表姨的胳膊进了屋。她像个小大人似的忙着照顾客人,一会儿给表姨拿个苹果,一会儿又递块糖,还把自己平时最喜欢吃的零食拿给表姨吃。妈妈下班回来,表姨一直夸妹妹懂事,连我都有点嫉妒她了。但妹妹有时也很顽皮。记得去年“六一”前的一天,妈妈给我买了一条新裙子,准备上台演出时穿。我试完衣服特别开心,就又回到书房去写作业了。过了一会儿,妹妹突然站到我身边,说:“姐姐,你看我穿你 I have a little sister, not yet four years old this year. She looks good and sensible One day, my sister and I are at home. Suddenly, the doorbell rang, I quickly opened the door to the table aunt. Sister also quickly ran to the door, bouncing the table aunt’s arm pulled into the house. She was busy taking care of her guests like a young man, while she took an apple to her auntie, while she gave her a lump of candy. She also gave her aunt’s favorite snack. Mother came back from get off work, table aunt has always boasted sister sensible, even I have a little jealous of her. But my sister is sometimes naughty. I remember last year ”61 “ day before, my mother bought me a new dress, ready to stage performance wear. After I finished my clothes, I went back to study to write homework. After a while, my sister suddenly stood beside me and said: ”" Sister, you see I wear you