下列各句中加横线的成语使用不恰当的一句是（）
- A.这对老朋友分别了近半个世纪，没想到这次居然在大街上萍水相逢，于是站在路边畅谈起来。
- B.看到马戏团中小丑的这种滑稽表情，坐在旁边的一名外国记者突然忍俊不禁了。
- C.参加保险虽不能使人化险为夷，但却能在灾祸不期而至时，使投保者或受惠人得到一笔赔偿，尽量减少损失。
- D.这篇讲话，从更深刻的层面明确地提出了当前反腐倡廉、整顿党风的重要性，确有振聋发聩的作用。
相关标签： 受惠人 投保者 马戏团
相关问题推荐
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以下关于基因信息的认识正确的是（）
A、每个人都应该主动向社会公开自己的基因信息
B、企业老板可以查验应聘者的基因信息
C、保险公司在签订保险合同时可以查验投保者的基因信息
D、基因信息也属于个人隐私，应该得到尊重与保护
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关于工程保险与工程担保，下列说法不正确的是()。 A:工程保险是一种损失基金机制B:工程担保是一种基于被担保人的信用程度和工程建设的专业经验为其设置的规避损失的机制C:工程保险是补偿投保者用来对抗不可预见的不利事件和因素D:与其他工程风险转移方式相比，工程保险的风险转移成本相对较低
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出口信用保险经营的特殊性质表现在（）。
A.经营目的在于鼓励和扩大出口
B.在经营上实行非盈利方针
C.经营者大多数是政府设立的专门保险公司或由政府委托或支持的商业保险公司
D.投保者必须是本国国民或本国企业
E.出口信用保险机构的性质取决自身业务的性质 -
Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
Crippling health care bills, long emergency-room waits and the inability to find a primary care physician just scratch the surface of the problems that patients face daily.
Primary Care should be the backbone of any health care system. Countries with appropriate primary care resources score highly when it comes to health outcomes and cost. The U.S. takes the opposite approach by emphasizing the specialist rather than the primary care physician.
A recent study analyzed the providers who treat Medicare beneficiaries（老年医保受惠人). The startling finding was that the average Medicare patient saw a total of Steven doctors—two primary care physicians and five specialists—in a given year. Contrary to popular belief, the more physicians taking care of you doesn't guarantee better care. In fact, studies show that increasing fragmentation of care results in a corresponding rise in cost and medical errors.
How did we let primary care slip so far？ The key is how doctors are paid. Most physicians are paid whenever they perform. a medical service. The more a physician does, regardless of quality or outcome, the better he's reimbursed（返还费用). Moreover, the amount a physician receives leans heavily toward medical or surgical procedures. A specialist who performs a procedure in a 30-minute visit can be paid three times more than a primary care physician using that same 30 minutes to discuss a patient's disease. Combine this fact with annual government threats to indiscriminately cut reimbursements, physicians are faced with no choice but to increase quantity to boost income.
Primary care physicians who refuse to compromise quality are either driven out of business or to cash-only practices, further contributing to the decline of primary care.
Medical students are not blind to this scenario. They see how heavily the reimbursement deck is stacked against primary care. The recent numbers show that since 1997, newly graduated U.S. medical students who choose primary care as a career have declined by 50%. This trend results in emergency rooms being overwhelmed with patients without regular doctors.
How do we fix this problem？
It starts with reforming the physician reimbursement system. Remove the pressure for primary care physicians to squeeze in more patients per hour, and reward them for optimally（最佳地) managing their diseases and practicing evidence-based medicine. Make primary care more attractive to medical students by forgiving student loans for those who choose primary care as a career and reconciling the marked disparity between specialist and primary care physician salaries.
We are at a point where primary care is needed more than ever. Within a few years, the first wave of the 76 million Baby Boomers will become eligible for Medicare. Patients older than 85, who need chronic care most, will rise by 50% this decade.
Who will be there to treat them？
The author's chief concern about the current U.S. health care system is______.
A.the inadequate training of physicians
B.the declining number of doctors
C.the ever-rising health care costs
D.the shrinking primary care resources -
关于工程保险与工程担保的区别，说法错误的是（）。
A.工程保险是一种损失基金机制
B.工程担保是一种基于被担保人的信用程度和工程建设的专业经验为其设置的规避损失的机制
C.工程保险是补偿投保者用来对抗不可预见的不利事件和因素
D.工程担保是通过条款规避道德风险，限定责任的