Once a dog was taking a nap in the manger of an ox. It was full of hay. But soon the ox came back from his work to the manger. He wanted to eat his own hay. Then the dog awoke, stood up and barked at the ox. The ox said to the dog, “Do you want to eat this hay, too?”
  “Of course not,” said the dog.
“Then, go away and let me eat my own hay.”
   “Oh, no. You go away and let me sleep.”
“What a selfish dog! He will neither eat the hay himself, nor let me eat it !” said the ox to himself.

很好的短文 能有配套的问题就太完美了