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【简答题】
浓度为0.005g/ml的PVC环己酮溶液在25℃测定的黏度值称为 [填空(1)] A. 黏数
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举一反三
【单选题】Which of the following statements is not correct?
A.
Patents help internalize the externalities associated with technological advances.
B.
Economists typically prefer regulations to corrective taxes because regulations provide more incentives for firms to seek continued reductions in pollution.
C.
Allowing firms to trade pollution permits will lower the total cost of reducing pollution.
D.
A big impediment to implementing the Coase theorem in many cases is high transactions costs.
【单选题】Economists typically measure efficiency using
A.
the price paid by buyers.
B.
the quantity supplied by sellers.
C.
total surplus.
D.
profits to firms.
【单选题】大量饮清水后尿量增多的主要原因是
A.
抗利尿激素分泌减少
B.
肾小球滤过率增大
C.
动脉血压升高
D.
近球小管渗透压增高
E.
血管紧张素II减少
【单选题】When Japan's MITI (Ministry of International Trade and Industry) focused resources on the semiconductor industry, this was seen as a typically successful Japanese foray into a new dynamic strategic se...
A.
justified this view.
B.
led to similar structuring of industrial policy in the U.S.
C.
lent support to the Brander-Spencer model.
D.
helped shift the focus of economists away from Japanese-style industrial policy
E.
None of the above.
【单选题】The actual numerical measure of aggregate output typically used by economists is called:
A.
aggregated output.
B.
nominal gross domestic product.
C.
net domestic product.
D.
real gross domestic product.
【单选题】My sister will never speak to others like that ________they say something unpleasant to her .
A.
since
B.
as if
C.
because
D.
even if
【单选题】When firms are faced with making strategic choices in order to maximize profit, economists typically use ____ to model their behavior.
A.
monopoly theory
B.
game theory
C.
cartel theory
D.
the theory of perfect competition
【单选题】When Japan's MITI (Ministry of International Trade and Industry) focused resources on the semiconductor industry, this was seen as a typically successful Japanese foray into a new dynamic strategic se...
A.
justified this view.
B.
led to similar structuring of industrial policy in the U.S.
C.
lent support to the Brander-Spencer model.
D.
helped shift the focus of economists away from Japanese-style industrial policy.
E.
propelled Japan into the leading country in high-tech manufacturing.
【单选题】If you want to speak English well, it’s ___ for you to practice as often as you can.
A.
necessary
B.
different
C.
famous
D.
serious
【单选题】When Japan's MITI (Ministry of International Trade and Industry) focused resources on the semiconductor industry, this was seen as a typically successful Japanese foray into a new dynamic strategic se...
A.
justified this view.
B.
led to similar structuring of industrial policy in the U.S.
C.
lent support to the Brander-Spencer model
D.
helped shift the focus of economists away from Japanese-style industrial policy.
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