A. choose what treatment they receive. B. decide the price of their treatment. C. pay only the about 75-80 percent of the expenditures. D. have no options for treatment and price. 参考答案:D 答案解析:文章倒数第二段最后一句和最后一段分别提到得小病的患者可以在治疗和价格方面有更多一些选择的余地,而患大病的患者则没有了这种选择余地。[A]的情况是得小病的患者所能做的。[B]与文意不符,得小病的患者能选