问题 更新时间2023/5/25 0:59:00 【单选题】What is this passage mainly about?回答A. Private medical care in Britain.B. Roles of general practitioners.C. Taxes and free medical care.D. Health services in Britain. 答案 登录 注册 D. Health services in Britain. 出自:广东开放大学 >> 广东开放大学学位外语(本,23春)