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【单选题】
对消瘦老人做出“营养失调:低于机体需求”的护理诊断,对其相关因素描述不正确的是A.
代谢率降低
B.
味、嗅觉减退，服药所致的食欲减退、恶心
C.
无能力获得食物
D.
厌食
E.
沮丧
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反馈参考答案：
举一反三
【单选题】What are the main ideas of the Coase Theorem?
A.
Some externality problems could be resolved through assignment of property rights.
B.
Once property rights are assigned, people can reach negotiations to make best use of resources, no matter how many people are affected.
C.
We must take into account which of the two parties is given the property right.
D.
It is the best way to solve the external costs.
【单选题】The Coase theorem suggests that private markets may not beable to solve the problem of externalities
A.
if the government does not become involved in the process.
B.
when the number of interested parties is large and bargaining costs are high.
C.
if the firm in the market is a monopoly.
D.
if some people benefit from the externality.
【单选题】According to the Coase theorem, the private market can achieve an efficient outcome:
A.
as long as the enforcement of property rights costs less than the marginal benefit of emissions.
B.
only if the property right to clean air is assigned to the polluter.
C.
only if the property right to clean air is assigned to the party harmed by pollution.
D.
if bargaining costs are low and property rights are well-defined.
【单选题】According to the Coase theorem, private parties can solve the problem of externalities if
A.
there are no transaction costs.
B.
each affected party has equal power in the negotiations.
C.
the party affected by the externality has the initial property right to be left alone.
D.
there are a large number of affected parties.
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