皮皮学，免费搜题
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【单选题】
机体主要的散热器官是
A.
肺
B.
皮肤
C.
肾脏
D.
消化道
E.
脑
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参考答案：
参考解析：
知识点：
.
..
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【单选题】If commodity is classified as “labor-intensive” at one set relative factor price but “capital intensive"”at another set of relative factor price, this situation is known as ( )
A.
demand reversal.
B.
factor-intensity reversal.
C.
balance-of-payment reversal.
D.
factor price reversal.
查看完整题目与答案
【单选题】The objective of this book is to introduce engineering and science students to the interdisciplinary study of environmental problems: their causes, why they are of concern, and how we can control them...
A.
objective
B.
book
C.
environmental problems
D.
students
查看完整题目与答案
【单选题】When factor supply is fixed and quantity of the factor is graphed on the horizontal axis while factor price is graphed on the vertical axis, the factor:
A.
supply curve is horizontal.
B.
supply curve is vertical.
C.
supply curve slopes up to the right.
D.
demand curve slopes up to the right.
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【单选题】Which of the following factor is not the determinant of price elasticity of demand
A.
how to classify the necessities and luxuries
B.
the range of the market
C.
demand price
D.
the time horizon
查看完整题目与答案
【单选题】角锥棱镜在光学系统中主要起()作用。
A.
稳像
B.
减小光学系统尺寸
C.
转像
D.
改变出瞳距
查看完整题目与答案
【单选题】The first dynasty in Chinese history was 中国历史上第一个朝代是（ ）。
A.
Xia 夏
B.
Shang 商
C.
Zhou 周
D.
Han 汉
查看完整题目与答案
【单选题】Which of the following is not a factor that affects price elasticity of demand?
A.
The availability of substitutes
B.
The necessity of the product or service
C.
The duration of the price change
D.
The change in the number of units demanded
查看完整题目与答案
【单选题】According to the factor-price-equalization theorem, free trade equalizes:
A.
Product prices as well as the prices of individual factors of production between two countries.
B.
Product prices between two countries but not the prices of individual factors of production.
C.
Product prices between two countries and factor prices within each country but not between countries.
D.
Product prices and factor prices within each country but not between countries.
查看完整题目与答案
【判断题】夏朝是中国历史上第一个朝代。
A.
正确
B.
错误
查看完整题目与答案
【单选题】()是中国历史上第一个朝代,也是中国历史上最早的奴隶制国家。
A.
炎帝、黄帝
B.
周朝
C.
晋朝
D.
商朝
查看完整题目与答案
相关题目：
【单选题】If commodity is classified as “labor-intensive” at one set relative factor price but “capital intensive"”at another set of relative factor price, this situation is known as ( )
A.
demand reversal.
B.
factor-intensity reversal.
C.
balance-of-payment reversal.
D.
factor price reversal.
查看完整题目与答案
【单选题】The objective of this book is to introduce engineering and science students to the interdisciplinary study of environmental problems: their causes, why they are of concern, and how we can control them...
A.
objective
B.
book
C.
environmental problems
D.
students
查看完整题目与答案
【单选题】When factor supply is fixed and quantity of the factor is graphed on the horizontal axis while factor price is graphed on the vertical axis, the factor:
A.
supply curve is horizontal.
B.
supply curve is vertical.
C.
supply curve slopes up to the right.
D.
demand curve slopes up to the right.
查看完整题目与答案
【单选题】Which of the following factor is not the determinant of price elasticity of demand
A.
how to classify the necessities and luxuries
B.
the range of the market
C.
demand price
D.
the time horizon
查看完整题目与答案
【单选题】角锥棱镜在光学系统中主要起()作用。
A.
稳像
B.
减小光学系统尺寸
C.
转像
D.
改变出瞳距
查看完整题目与答案
【单选题】The first dynasty in Chinese history was 中国历史上第一个朝代是（ ）。
A.
Xia 夏
B.
Shang 商
C.
Zhou 周
D.
Han 汉
查看完整题目与答案
【单选题】Which of the following is not a factor that affects price elasticity of demand?
A.
The availability of substitutes
B.
The necessity of the product or service
C.
The duration of the price change
D.
The change in the number of units demanded
查看完整题目与答案
【单选题】According to the factor-price-equalization theorem, free trade equalizes:
A.
Product prices as well as the prices of individual factors of production between two countries.
B.
Product prices between two countries but not the prices of individual factors of production.
C.
Product prices between two countries and factor prices within each country but not between countries.
D.
Product prices and factor prices within each country but not between countries.
查看完整题目与答案
【判断题】夏朝是中国历史上第一个朝代。
A.
正确
B.
错误
查看完整题目与答案
【单选题】()是中国历史上第一个朝代,也是中国历史上最早的奴隶制国家。
A.
炎帝、黄帝
B.
周朝
C.
晋朝
D.
商朝
查看完整题目与答案