1. 阅读短文，判断下面说法“正确”还是“错误”。

    This is my friend, Jim. He is an English boy. He is twelve. He is in Class Three, Grade One. He is Number Two in Row Five. My name is Dong Cheng. I am a Chinese boy. I am twelve, too. I am in Class One. I am Number One in Row One.

1. （1） Jim is an American boy.

3. （2） Dong Cheng is an English boy.

5. （3） Jim is in Class Three, Grade One.

7. （4） Dong Cheng is Number One in Row One.

9. （5） Dong Cheng and Jim are brothers.