A. a proposal to control medical costs B. a discussion of a new medical treatment C. a study of lawsuits against doctors for malpractice D. an analysis of the cause of inflation in the United States 参考答案:A 答案解析:[解析] 推理判断题。根据文章最后所述,大多数病人的医疗消费都是由医生决定的,而不是病人自己,所以作者认为病人们缺乏经济指导。也就是说作者建议控制医疗消费,[A]与此意相符,为答案。文章没有提到新的疗