【单选题】听力原文: Men and women in the United States who want to become doctors usually attend four years of college or university next they study for four years in a medical school. After that they work in hospi...
【单选题】听力原文: Men and women in the United States who want to become doctors usually attend four years of college or university next they study for four years in a medical school. After that they work in hospi...