阅读理解。 My name is Nancy. I'm a student. I'm twelve. My father is a teacher. My mother is a teacher, too. John is my brother. We are all in Beijing, China. The man in a black coat is my father. The woman in a red sweater is my mother. The boy behind the tree is John. We are very happy here. We love Beijing. 根据短文内容回答下列问题。 1. How old is Nancy? 1 2. Who is Nancy's brother? 2 3. What are Nancy's father and mother? 3 4. Where are they now? 4 5. Do they like Bijing? 5