阅读理解

    Night after night, a wolf walks around a group of sheep, looking for one of them to eat, but the shepherd (牧羊人) and his dogs always make him go away.

    But one day, the wolf finds the skin (皮)of a sheep. He puts the skin carefully over him. Then he walks into the group of sheep.

    The shepherd thinks that the wolf is one of his sheep, and makes the wolf eat the grass with the sheep, and even lets him sleep with the sheep.

    For many days and nights, the wolf eats and sleeps very well. The wolf enjoys himself very much. But one day, the shepherd wants to sell one of his sheep at the market. He finds the biggest and fattest sheep and brings him into town. Can you guess who it is? It is the wolf!