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【单选题】
某市工业企业1997年生产经营成果年报呈报时间规定在1998年1月31日,则调查期限为( )
A.
一日
B.
一个月
C.
一年
D.
一年零一个月
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参考答案:
举一反三
【判断题】运输在物流中是一个可有可无的环节。
A.
正确
B.
错误
【单选题】If an economy is in a steady state with no population growth or technological change and the marginal product of capital is less than the depreciation rate:
A.
the economy is following the Golden Rule.
B.
steady-state consumption per worker would be higher in a steady state with a lower saving rate.
C.
steady-state consumption per worker would be higher in a steady state with a higher saving rate.
D.
the depreciation rate should be decreased to achieve the Golden Rule level of consumption per worker.
【单选题】If the economy is in the liquidity trap, an increase in the money supply______.
A.
raises interest rates
B.
lowers interest rates
C.
has no significant effect on interest rates
D.
causes inflation
【单选题】以下人体内所有组织中,含水量最低的是
A.
血浆
B.
皮肤
C.
骨头
D.
脂肪
【简答题】为何石灰属于气硬性胶凝材料?
【简答题】v. 做出反应;回应
【判断题】判断题:运输在物流中是一个可有可无的环节。
A.
正确
B.
错误
【单选题】If an economy is producing efficiently
A.
there is no way to produce more of one good without producing less of the other.
B.
it is possible to produce more of both goods.
C.
it is possible to produce more of one good without producing less of the other.
D.
it is not possible to produce more of one good at any cost.
【单选题】If an economy is in a steady state with no population growth or technological change and the capital stock is below the Golden Rule:
A.
a policymaker should definitely take all possible steps to increase the saving rate.
B.
if the saving rate is increased, output and consumption per capita will both rise, both in the short and long runs.
C.
if the saving rate is increased, output per capita will at first decline and then rise above its initial level, and consumption per capita will rise both in the short and long runs.
D.
if the saving rate is increased, output per capita will rise and consumption per capita will first decline and then rise above its initial level.
【简答题】为何石灰属于气硬性胶凝材料?
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