皮皮学，免费搜题
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【单选题】
龈增生的主要病理学变化是A.
纤维结缔组织增生
B.
牙龈组织水肿，出血
C.
大量中性粒细胞浸润
D.
纤维素渗出
E.
牙龈上皮过度角化
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举一反三
【单选题】Macroeconomics differs from microeconomics in that:
A.
macroeconomics studies the decisions of individuals.
B.
microeconomics looks at the economy as a whole.
C.
macroeconomics studies the behavior of government while microeconomics looks at private corporations.
D.
macroeconomics focuses on the national economy and the global economy.
【单选题】The basic difference between macroeconomics and microeconomics is that
A.
macroeconomics is concerned with the forest (aggregate markets), while microeconomics is concerned with the individual trees (subcomponents).
B.
macroeconomics is concerned with policy decisions, while microeconomics applies only to theory.
C.
microeconomics is concerned with the forest (aggregate markets), while macroeconomics is concerned with the trees (subcomponents).
D.
opportunity cost is applicable to macroeconomics, and the fallacy of composition relates to microeconomics.
【单选题】Which of the following statements about microeconomics and macroeconomics is not true?
A.
The study of very large industries is a topic within macroeconomics.
B.
Macroeconomics is concerned with economy-wide phenomena.
C.
Microeconomics is a building block for macroeconomics.
D.
Microeconomics and macroeconomics cannot be entirely separated.
【单选题】In broad terms the difference between microeconomics and macroeconomics is that
A.
they use different sets of tools and ideas.
B.
microeconomics studies decisions of individual people and firms and macroeconomics studies the entire national economy.
C.
macroeconomics studies the effects of government regulation and taxes on the price of individual goods and services whereas microeconomics does not.
D.
microeconomics studies the effects of government taxes on the national unemployment rate.
【单选题】The difference between microeconomics and macroeconomics is that
A.
microeconomics looks at supply and demand for goods, macroeconomics looks at supply and demand for services.
B.
microeconomics looks at prices, macroeconomics looks at inflation.
C.
microeconomics looks at individual consumers, macroeconomics looks at national totals.
D.
microeconomics looks at national issues, macroeconomics looks at global issues.
【单选题】The difference between microeconomics and macroeconomics is that microeconomics
A.
is the economics of the private sector and macroeconomics that of the public sector
B.
arises because of individual scarcity and macroeconomics because of general scarcity
C.
deals with an unplanned economy or sector and macroeconomics with a planned one
D.
is analysis at the level of individual decision making units while macroeconomics is analysis of the operation of the system in the aggregate
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