论文部分内容阅读
Ted gets a hen from Beth.
Beth gets ten eggs from Ted.
Ted sees the hen as his pet.
He often goes fishing with the hen and a net.
Beth makes some bread with the ten eggs.
Then she sells the bread and buys a red pen.
Beth gets ten eggs from Ted.
Ted sees the hen as his pet.
He often goes fishing with the hen and a net.
Beth makes some bread with the ten eggs.
Then she sells the bread and buys a red pen.