在技术水平不变的条件下,若其他要素固定不变,而不断增加某种可变要素的投入,开始会使产量递增;当
A.边际收益递减规律
B.边际效用递减规律
C.生产要素递减规律
D.规模报酬递减规律
A.边际收益递减规律
B.边际效用递减规律
C.生产要素递减规律
D.规模报酬递减规律
第1题
第2题
第4题
第5题
What is the author's attitude towards the U. S. Bureau of Labor Statistics?
A.Critical
B.Supportive
C.Negative
D.Encouraging
第6题
When a hurricane is about to occur, the National Weather Bureau issues a warning.
A.adjacent
B.gigantic
C.perilous
D.imminent
第7题
When a hurricane is about to occur,the National Weather Bureau issues a warning.
A.adjacent
B.perilous
C.gigantic
D.imminent
第8题
When a hurricane is about to occur, the National Weather Bureau issues a warning.
A.adjacent
B.gigantic
C.perilous
D.imminent
第9题
When a hurricane is about to occur, the National Weather Bureau issues a warning.
A.adjacent
B.gigantic
C.perilous
D.imminent
第10题
We can learn from the fifth paragraph that ______.
A.US Bureau of Labor Statistics offers inaccurate statistics.
B.Mr. Dychtwald objects to the authors' opinion.
C.the US labor force will either rise greatly or fall sharply.
D.statistics can be used to support different opinions.
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