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【单选题】
以下哪项关于 SRAM 和 DRAM 的区别是不对的。A.
SRAM 比 DRAM 快
B.
SRAM比DRAM 耗电多
C.
DRAM 存储密度比 SRAM 高的多
D.
DRAM 需要周期性刷新
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举一反三
【简答题】做出反应;回应
【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
【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
【简答题】做出回答,做出反应
【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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