题目

吃饭时，大说大笑会呛着，是因为 A、会厌软骨不能盖住喉入口            B、会厌软骨盖住喉入口 C、会厌软骨盖住食道入口              D、食团压迫气管使气流不能通过 答案：A选择方框内的句子，完成对话。A: Hi. Tom.B: Hello, John. What's your mother's job?A: She is a nurse. She works in the hospital. 【1】 And I want to be a doctor. What do you want to be?B: My mum wants me to be a teacher. 【2】 I like to play the violin. I want to be a music man.A: That's great. 【3】B: Yes, she is.A: 【4】 Is he a postman?B: No, he isn't. He is a policeman.A.What does your father do?B.But I don't want to be a teacher.C.Is your mother a teacher?D.I want to work in the hospital, too.