What risk do doctors see in their dual role as patient care provider-考呗网题库移动版

单选题
What risk do doctors see in their dual role as patient care providers and financial overseers?

A．They may be involved in a conflict of interest．
B．They may be forced to divide their attention．
C．They may have to use less effective drugs．
D．They may lose the respect of patients．

参考答案D

解析:
定位：由题于关键词risk和providers，financial overseers定位到文章第五段：Some doctors see a potential conflict in trying to be both providers of patient care and fmancial overseers．和第六段第二句：He said doctors risked losing the trust of patients…
详解：事实细节题。第五段首先提到医生作为医疗服务提供者和医疗成本监察员，本就存在着潜在矛盾，而在随后的第六段第二句中又明确指出，这样会使医生失去病人的信任，故答案为D。
点睛： A“他们可能陷入利益矛盾中”，该句说法过于笼统，可以排除；B.“他们可能被迫分散精力”，文章并没有明确提出医生身兼两种角色时可能会分散精力，可以排除；C.“他们可能不得不使用效力较差的药品”，本题考查的是医生身兼两种角色的风险，对于不同药物药力的比较，虽然原文有所提及，但这并不是医生们面临的风险，可以排除。

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单选题
What do some experts say about doctors' involvement in medical cost analysis?

A．It may add to doctors' already heavy workloads．
B．It will help to save money for society as a whole．
C．It results from society's failure to tackle the problem．
D．It raises doctors' awareness of their social responsibilities．

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单选题
Questionsare based on the following passage．
Economic inequality is the "defining challenge of our time," President Barack Obama declared in a speech last month to the Center for American Progress．Inequality is dangerous, he argued, not merely because it doesn't look good to have a large gap between the rich and the poor, but because inequality itself destroys upward mobility, making it harder for the poor to escape from poverty．"Increased inequality and decreasing mobility pose a fundamental threat to the American Dream," he said．Obama is only the most prominent public figure to declare inequality Public Enemy No．1 and the greatest threat to reducing poverty in America．A number of prominent economists have also argued that it's harder for the poor to climb the economic ladder today because the rungs (横档 ) in that ladder have grown farther apart．
For all the new attention devoted to the 1 percent, a new damset from the Equality of Opportunity Project at Harvard and Berkeley suggests that, if we care about upward mobility overall, we're vastly exaggerating the dangers of the rich —poor gap．Inequality itself is not a particularly strong predictor of economic mobility, as sociologist Scott Winship noted in a recent article based on his analysis of this data．So what factors, at the community level, do predict if poor children will move up the economic ladder as adtdts? what explains, for instance, why the Salt Lake City metro area is one of the 100 largest metropolitan areas most likely to lift the fortunes of the poor and the Atlanta metro area is one of the least likely?
Harvard economist Raj Cherty has pointed to economic and racial segregation, community density,the size of a community's middle class, the quality of schools, commtmity religiosity, and family structure, which he calls the "single strongest correlate of upward mobility．" Chetty finds that communities like Salt Lake City, with high levels of two-parent families and religiosity, are much more likely to see poor children get ahead than communities like Atlanta, with high levels of racial and economic segregation．Chetty has not yet issued a comprehensive analysis of the relative predictive power of each of these factors．Based on my analyses of the data．of the factors that Chetty has highlighted, the following three seem to be most predictive of upward mobility in a given community:
1．Per-capita (人均) income growth
2．Prevalence of single mothers ( where correlation is strong, but negative)
3．Per-capita local government spending In other words, communities with high levels of per-capita income growth, high percentages of two-parent families, and high local government spending-which may stand for good schools-are the most likely to help poor children relive Horatio Alger's rags-to-riches story．
How does Obama view economic inequality?

A．It is the biggest obstacle to social mobility．
B．It is the greatest threat to social stability．
C．It is the No．1 enemy of income growth．
D．It is the most malicious social evil of our time．

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单选题
What do we learn about the inequality gap from Scott Winship's data analysis?

A．It is fast widening across most parts of America．
B．It is not a reliable indicator of economic mobility．
C．It is not correctly interpreted．
D．It is overwhelmingly ignored．

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