根据短文内容，选择正确答案。
D
    My name is Gao Ping. My English teacher is Julia. She is from England. She has two children, a son and a daughter. Her daughter is Betty. Her son is Dick. Julia and her daughter are in China, but her husband Paul Smith is in England. Her son is in America. Paul is a policeman. Dick is a college student. Betty and I are in the same school. We are classmates and we are good friends. I teach her Chinese and she teaches me English.