标题: 跪求prep一道题的解释！！！1 [打印本页] 作者: 诗洁 时间: 2011-11-14 11:18 标题: 跪求prep一道题的解释！！！1 United States hospitals have traditionally relied primarily on revenues from paying patients to offset losses from unreimbursed care（未偿还费用）. Almost all paying patients now rely on governmental or private health insurance to pay hospital bills. Recently, insurers have been strictly limiting what they pay hospitals for the care of insured patients to amounts at or below actual costs.
Which of the following conclusions is best supported by the information above?
(A) Although the advance of technology has made expensive medical procedures available to the wealthy, such procedures are out of the reach of low-income patients. low-income patients无关新变量 (B) If hospitals do not find ways of raising additional income for unreimbursed care, they must either deny some of that care or suffer losses if they give it. 正确paying patients 再给医院的支付能力就有问题，要么寻找新的弥补损失的方式，要么干脆不受理 (C) Some patients have incomes too high for eligibility for governmental health insurance but are unable to afford private insurance for hospital care. incomes too high无关新变量 (D) If the hospitals reduce their costs in providing care, insurance companies will maintain the current level of reimbursement, thereby providing more funds for unreimbursed care. If，错误 (E) Even though philanthropic donations have traditionally provided some support for the hospitals, such donations are at present declining. donations无关新变量
(D) If the hospitals reduce their costs in providing care, insurance companies will maintain the current level of reimbursement, thereby providing more funds for unreimbursed care. 如果医院减少提供care的费用，保险公司就不会减少补偿费用。 D项相当于从结果去推原因了。 这个因果关系原文根本没有说到~原文只说insurance最近limit了啥啥啥，没说limit这个行为的原因~作者: 诗洁 时间: 2011-11-14 15:54
哦～～谢谢～ 还想弱弱的问一句，这里insurance company跟这个cost有什么关系呢！