_英语相同项单选集考试卷模拟考试题_9

1、姓名：_ 班级：_ 学号：_-密-封 -线- _英语相同项单选集考试卷模拟考试题考试时间：120分钟 考试总分：100分题号一二三四五总分分数遵守考场纪律，维护知识尊严，杜绝违纪行为，确保考试结果公正。1、public goods are those commodities from whose enjoyment nobody can be effectively excluded. everybody is free to enjoy the benefits of these commodities, and one person s utilization does not reduc

2、e the possibilities of anybody else s enjoying the same good.examples of public goods are not as rare as one might expect. a flood control dam is public goods. once the dam is built, all persons living in the area will benefitirrespective of their own contribution to the construction cost of the dam

3、. the same holds true for highway signs or aids to navigation. once a lighthouse is built, no ship of any nationality can be effectively excluded from the utilization of the light house for navigational purposes. national defense is another example. even a person who voted against military expenditu

4、res or did not pay any taxes will benefit from the protection afforded.it is no easy task to determine the social costs and social benefits associated with public goods. there is no practicable way of charging drivers for looking at highway signs, sailors for watching a lighthouse, and citizens for

5、the security provided to them through national defense. because the market does not provide the necessary signals, economic analysis has to be substituted for the impersonal judgement of the marketplace.with what topic is the passage mainly concerned（ ）a.mechanisms for safer navigation.b.the economi

6、c structure of the marketplace.c.a specific group of commodities.d.the advantages of lowering taxes.2、public goods are those commodities from whose enjoyment nobody can be effectively excluded. everybody is free to enjoy the benefits of these commodities, and one person s utilization does not reduce

7、 the possibilities of anybody else s enjoying the same good.examples of public goods are not as rare as one might expect. a flood control dam is public goods. once the dam is built, all persons living in the area will benefitirrespective of their own contribution to the construction cost of the dam.

8、 the same holds true for highway signs or aids to navigation. once a lighthouse is built, no ship of any nationality can be effectively excluded from the utilization of the light house for navigational purposes. national defense is another example. even a person who voted against military expenditur

9、es or did not pay any taxes will benefit from the protection afforded.it is no easy task to determine the social costs and social benefits associated with public goods. there is no practicable way of charging drivers for looking at highway signs, sailors for watching a lighthouse, and citizens for t

10、he security provided to them through national defense. because the market does not provide the necessary signals, economic analysis has to be substituted for the impersonal judgement of the marketplace.which of the following would not be an example of public goods as described in the passage（ ）a.a t

11、axicab.b.a bridge.c.a fire truck.d.a stoplight.3、public goods are those commodities from whose enjoyment nobody can be effectively excluded. everybody is free to enjoy the benefits of these commodities, and one person s utilization does not reduce the possibilities of anybody else s enjoying the sam

12、e good.examples of public goods are not as rare as one might expect. a flood control dam is public goods. once the dam is built, all persons living in the area will benefitirrespective of their own contribution to the construction cost of the dam. the same holds true for highway signs or aids to nav

13、igation. once a lighthouse is built, no ship of any nationality can be effectively excluded from the utilization of the light house for navigational purposes. national defense is another example. even a person who voted against military expenditures or did not pay any taxes will benefit from the pro

14、tection afforded.it is no easy task to determine the social costs and social benefits associated with public goods. there is no practicable way of charging drivers for looking at highway signs, sailors for watching a lighthouse, and citizens for the security provided to them through national defense

15、. because the market does not provide the necessary signals, economic analysis has to be substituted for the impersonal judgement of the marketplace.according to the passage, finding out the social costs of a public good is a（ ）a.difficult procedureb.daily administrative dutyc.matter of personal jud

16、gementd.citizen s responsibility4、public goods are those commodities from whose enjoyment nobody can be effectively excluded. everybody is free to enjoy the benefits of these commodities, and one person s utilization does not reduce the possibilities of anybody else s enjoying the same good.examples

17、 of public goods are not as rare as one might expect. a flood control dam is public goods. once the dam is built, all persons living in the area will benefitirrespective of their own contribution to the construction cost of the dam. the same holds true for highway signs or aids to navigation. once a

18、 lighthouse is built, no ship of any nationality can be effectively excluded from the utilization of the light house for navigational purposes. national defense is another example. even a person who voted against military expenditures or did not pay any taxes will benefit from the protection afforded.it is no easy task to determine the social costs and social benefits associated with public goods. there is no practicable way of charging drivers for looking at highway signs, sailors for wat