阅读下面三篇短文，根据其内容，从所给的A、B、C、D四个选项中选出最佳选项。

    My name is David. I'm 23and I'm a middle school teacher. I go to the school at 7:30 in the morning. I like sports. I play basketball every day.

    My name is Jake Smith. I'm in China with my kids(孩子). I have a daughter and a son. My daughter Lisa is in Huangzhou Middle School. She likes yellow and white. My son Eric is only 6, but he can play ping—pong.

    I'm Mary. I'm 10. My brother Nick is 11. He likes to play tennis after school. I have a nice room. It is tidy. But my brother’s room is not the same. His books are always everywhere.

—Yes. He is from London.