将下列句子改成一般疑问句.I am a docter.He read a book yesterday.He goes
将下列句子改成一般疑问句. I am a docter. He read a book yesterday. He goes to the park on Sundays. My friend has bought a large house. He could see some trees here when he was young.
Are you a doctor? Did he read a book yesterday? Does he go to the park on Sundays? Has your Friend bought a large house? could he see some trees here when he was young?