There are various ways in which
individual economic units can interact with one another. Three basic ways may be
described as market system, the administered system and the traditional
system.
In a market system individual economic units are free to
interact among each other in the marketplace. It is possible to buy commodities
from other economic units or sell commodities to them. In a market, transactions
may take place via barter or money exchange. In a barter economy, real goods
such as automobiles, shoes, and pizzas are traded against each other. Obviously
finding somebody who wants to trade my old car in exchange for a sailboat may
not always be an easy task. Hence, the introduction of money as a medium of
exchange eases transactions considerably. In the modern market economy, goods
and services are bought or sold for m
A. To outline contrasting types of economic systems.
B. To explain the science of economics.
C. To argue for the superiority of one economic system.
D. To compare barter and money-exchange markets.
更多"{{B}}Text 2{{/B}}
There"的相关试题:
[单项选择]{{B}}Text 2{{/B}}
There are various ways in which
individual economic units can interact with one another. Three basic ways may be
described as market system, the administered system and the traditional
system.
In a market system individual economic units are free to
interact among each other in the marketplace. It is possible to buy commodities
from other economic units or sell commodities to them. In a market, transactions
may take place via barter or money exchange. In a barter economy, real goods
such as automobiles, shoes, and pizzas are traded against each other. Obviously
finding somebody who wants to trade my old car in exchange for a sailboat may
not always be an easy task. Hence, the introduction of money as a medium of
exchange eases transactions considerably. In the modern market economy, goods
and services are bought or sold for m
A. High quality.
B. Concrete.
C. Utter.
D. Authentic.
[单项选择] {{B}}TEXT B{{/B}} In the college admissions
wars. we parents are the true gladiators. We’re pushing our kids to get good
grades, take SAT prep courses and build resumes so they can get into the college
of our first choice. We say our motives are selfless and sensible. A degree from
Stanford or Princeton is the ticket for life. If Aaron and Nicole don’t get in,
they’re forever doomed. Gosh, we’re delusional. I’ve twice been
to the wars. and as I survey the battlefield, something different is happening.
It’s oneupmanship among parents. We see our kids’ college pedigrees as trophies
attesting to how well--or how poorly--we’ve raised them. But we can’t
acknowledge mat our obsession is more about us than them. So we’ve contrived
various justifications that turn out to be half-truths, prejudices or myths. It
actually doesn’t matter much whether Aaron and Nicole go to Stanford.
Admissions anxiety afflicts only a minority of par A. colossuses. B. commanders. C. warriors. D. gluttons.
[单项选择]
{{B}}TEXT A{{/B}}
Benjamin Franklin was the greatest
early American leader never to become president of the United States, but he
served in many other crucial positions for the colonies and the American
government. He was a great reader and did more to promote books and reading
among the public of his time than any other person born within what became the
United States. He founded a social library open to association members; he
published
his own works and books by others; he founded and published
newspapers.
Unlike many other colonial leaders, Franklin was
egalitarian, tolerant, believed strongly in democracy, and was a rabid opponent
of slavery, long before such ideas were common or acceptable in most social
circles. Franklin also had an almost religious belief in the value of the
written word.
Benjamin
A. A politician
B. An inventor
C. A writer
D. A president
[单项选择]{{B}}Text 3{{/B}}
All Sue Rodriguez wanted was to die
with dignity and within the law, but it turned out that she could not do both.
Last week the British Columbian woman, totally disabled by amyotrophic lateral
sclerosis (肌萎缩性侧索硬化), challenged Canada’s law against doctor - assisted
suicides and took her life, presumably with the help of drugs administered by a
still unidentified physician. The case caused a political and legal furor across
Canada not only because the law was challenged, but also because a Member of
Parliament was at Rodriguez’s side when she died.
Svend
Robinson, an enthusiastic right-to-die supporter and Canada’s only openly gay
federal legislator, retained a criminal lawyer to defend him against possible
charges that he encouraged the commission of a crime. The M.P. said he was
present during the suicide at Rodriguez’ s in
A. kept
B. encouraged
C. employed
D. replaced
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