皮皮学，免费搜题
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【单选题】
()是指商品价格变动的比率所引起的商品需求量变动的比率
A.
需求收入弹性
B.
供给价格弹性
C.
需求价格弹性
D.
需求无弹性
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举一反三
【单选题】_____ is a market structure in which a large number of firms compete vigorously with each other in producing and selling different varieties of a basic product.
A.
a. Perfect competition
B.
b. Monopoly
C.
c. Oligopoly
D.
d. Monopolistic competition
查看完整题目与答案
【单选题】Two firms, A and B, each currently emit 100 tons of chemicals into the air. The government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution...
A.
Firm A will buy all of Firm B's pollution permits. Each one will cost between $100 and $200.
B.
Firm B will buy all of Firm A's pollution permits. Each one will cost between $100 and $200.
C.
Both firms will use their own pollution permits.
D.
Firm A will buy some of Firm B's pollution permits. Each one will cost less than $100.
查看完整题目与答案
【单选题】共享单车属于哪一种组合创新
A.
主体附加组合
B.
同类组合
C.
异类组合
D.
意义组合
查看完整题目与答案
【单选题】_____ is a market structure in which a large number of firms compete vigorously with each other in producing and selling different varieties of a basic product.
A.
Perfect competition
B.
Monopoly
C.
Oligopoly
D.
Monopolistic competition
查看完整题目与答案
【单选题】共享单车属于哪一种为导向的产品服务系统设计？
A.
产品
B.
使用
C.
结果
D.
以上都不是
查看完整题目与答案
【单选题】TCR 复合物是指 TCR 与 哪个 分子以非共价键结合形成的复合物 :
A.
CD3
B.
CD4
C.
CD8
D.
CD5
查看完整题目与答案
【单选题】In the United States only firms allowed to import cheese are certain trading companies, each of which is allocated the right to import a maximum number of pounds of cheese each year. Identify the trad...
A.
Import quota
B.
Subsidy
C.
Ad valorem tariff
D.
Specific tariff
查看完整题目与答案
【单选题】“忽如一夜春风来”, 2016 年底以来,共享单车突然就火爆起来,成为很多人出行的选择。从消费类型来看,共享单车属于( )
A.
贷款消费
B.
钱货两清的消费
C.
租赁消费
D.
从众心理引发的消费
查看完整题目与答案
【单选题】共享单车 属于创新的哪种类型?( )
A.
产品创新
B.
服务创新
C.
工艺创新
D.
形式创新
查看完整题目与答案
【多选题】行政事业单位审计是审计主体依法对( )进行审查,以监督、评价其真实性、合法性和效益性的独立经济监督活动。
A.
行政事业单位的财政收支
B.
行政事业单位的财务收支
C.
相关经济业务活动
D.
相关下属单位的活动
查看完整题目与答案
相关题目：
【单选题】_____ is a market structure in which a large number of firms compete vigorously with each other in producing and selling different varieties of a basic product.
A.
a. Perfect competition
B.
b. Monopoly
C.
c. Oligopoly
D.
d. Monopolistic competition
查看完整题目与答案
【单选题】Two firms, A and B, each currently emit 100 tons of chemicals into the air. The government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution...
A.
Firm A will buy all of Firm B's pollution permits. Each one will cost between $100 and $200.
B.
Firm B will buy all of Firm A's pollution permits. Each one will cost between $100 and $200.
C.
Both firms will use their own pollution permits.
D.
Firm A will buy some of Firm B's pollution permits. Each one will cost less than $100.
查看完整题目与答案
【单选题】共享单车属于哪一种组合创新
A.
主体附加组合
B.
同类组合
C.
异类组合
D.
意义组合
查看完整题目与答案
【单选题】_____ is a market structure in which a large number of firms compete vigorously with each other in producing and selling different varieties of a basic product.
A.
Perfect competition
B.
Monopoly
C.
Oligopoly
D.
Monopolistic competition
查看完整题目与答案
【单选题】共享单车属于哪一种为导向的产品服务系统设计？
A.
产品
B.
使用
C.
结果
D.
以上都不是
查看完整题目与答案
【单选题】TCR 复合物是指 TCR 与 哪个 分子以非共价键结合形成的复合物 :
A.
CD3
B.
CD4
C.
CD8
D.
CD5
查看完整题目与答案
【单选题】In the United States only firms allowed to import cheese are certain trading companies, each of which is allocated the right to import a maximum number of pounds of cheese each year. Identify the trad...
A.
Import quota
B.
Subsidy
C.
Ad valorem tariff
D.
Specific tariff
查看完整题目与答案
【单选题】“忽如一夜春风来”, 2016 年底以来,共享单车突然就火爆起来,成为很多人出行的选择。从消费类型来看,共享单车属于( )
A.
贷款消费
B.
钱货两清的消费
C.
租赁消费
D.
从众心理引发的消费
查看完整题目与答案
【单选题】共享单车 属于创新的哪种类型?( )
A.
产品创新
B.
服务创新
C.
工艺创新
D.
形式创新
查看完整题目与答案
【多选题】行政事业单位审计是审计主体依法对( )进行审查,以监督、评价其真实性、合法性和效益性的独立经济监督活动。
A.
行政事业单位的财政收支
B.
行政事业单位的财务收支
C.
相关经济业务活动
D.
相关下属单位的活动
查看完整题目与答案