本书讲了个什么故事?一只穿着背带裤、背着小书包的小老鼠,走近一个正坐在院子里吃饼干、看书的小男孩。这时,你要是给小老鼠吃饼干,他会要杯牛奶。等你给他牛奶,他会问你要一根吸管。喝完牛奶,他就会要手巾。抹过了嘴,他就要照镜子,看看嘴上胡子有没有留下牛奶。一照镜子,他就会说头发也该剪了,他一定会跟 What is the story of this book? A little boy wearing a bib, carrying a small bag, approached a little boy who was sitting in the yard eating biscuits and reading a book. At this time, if you eat crackers to the little mouse, he will have a cup of milk. When you give him milk, he will ask you to have a straw. After drinking milk, he will need a towel. After wiping his mouth, he had to look in the mirror to see if his beard had left milk. A look in the mirror, he would say that the hair should be cut, he will meet