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【简答题】
关于法律思想体系下列表述正确的是：( ) A．法律思想体系是对法律现象的表面的、直观的、自发的反映。 B．表现为系统化、理论化的法律思想、观点和学说。 C．在法律思想体系形成的过程中法学家起着重要的作用。 D．法律思想体系是人们对法律现象认识的理性阶段。
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【单选题】The twin English passions for gardening and long muddy walks may seem puzzling to foreigners, yet they are easily explained in terms of a favourite economist's concept: scarcity. Most other nations ha...
A.
real estate development.
B.
gardening expansion.
C.
hostility to scarcity.
D.
economic recession.
【单选题】"There is no such thing as a free lunch." This expression means
A.
no decision is cost-free.
B.
if Jan and Jim go out to eat lunch, one of them must pay for the lunch or the restaurant will call the police.
C.
while some actions involve a cost, others do not.
D.
that scarcity exists in some situations, but does not in others.
【单选题】Scarcity is
A.
our inability to satisfy all our wants.
B.
a situation that exists during economic recessions but not during economic booms.
C.
eliminated by choices.
D.
an economic problem only for poor people.
【单选题】Scarcity:
A.
occurs only in centrally planned economies.
B.
will likely be eliminated by technological progress.
C.
exists only in poor nations.
D.
occurs if there are insufficient resources to provide for human wants.
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