句型转换（一般疑问句）1. It is a dog.改成一般疑问句并作肯定回答）2. I am a student.改成一般疑问句并作两种回答）3. She can play the erhu改成一般疑问句并作否定回答）4. He is my father.（改成一般疑问句并作否定回答）5. My mother is a good teacher改成一般疑问句并作肯定回答）6. There is a pla nt in my room.（改成一般疑问句并作否定回答）7. There are some pictures on the wa 改成 一般疑问句并作两种回答）8. I like apples.改成一般疑问句并作肯定回答）9. He often plays sports on the weekend改成一般疑问句并作肯定回答）