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【简答题】
简要说明“刻舟求剑”这个寓言故事所体现的哲学道理。
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【单选题】Suppose that the marginal propensity to consume is 0.8, and investment spending increases by $100 billion. The increase in aggregate demand is:
A.
$100 billion, the amount of investment spending.
B.
$125 billion, composed of $100 billion in investment spending and $25 billion in consumption.
C.
$80 billion, composed of $100 billion in investment spending and a decrease in consumption of $20 billion.
D.
$500 billion, composed of $100 billion in investment spending and $400 billion in consumption.
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【单选题】Real domestic investment spending is:
A.
positively related to the marginal propensity to consume.
B.
negatively related to the level of interest rates in the economy.
C.
ositively related to government spending.
D.
negatively related to the exchange rate.
查看完整题目与答案
【单选题】Real domestic investment spending is:
A.
positively related to the marginal propensity to consume.
B.
negatively related to the level of interest rates in the economy.
C.
positively related to government spending.
D.
negatively related to the exchange rate.
查看完整题目与答案
【单选题】The savings–investment spending identity says that:
A.
each person in the economy must invest as much as he or she saves.
B.
savings and investment spending are always equal for the economy as a whole.
C.
savings must equal government investment for the economy as a whole.
D.
each person in the economy must save as much as he or she invests.
查看完整题目与答案
【单选题】According to the savings–investment spending identity:
A.
savings and investment spending are always equal for the economy as a whole.
B.
for long-run economic growth savings must be more than investment spending.
C.
for long-run economic growth savings must be less than investment spending.
D.
the identity of savers and investors is important for encouraging long-run economic growth.
查看完整题目与答案
【单选题】在检修（）管道时，必须先关闭前一道阀门，禁止带压力修理。
A.
工业用水
B.
生活用水
C.
排水
D.
冷水
查看完整题目与答案
【判断题】药用辅料是药物制剂制备过程中必不可少的部分。
A.
正确
B.
错误
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【判断题】在准时化生产中，生产一个产品要花多少时间，是由市场的订单数量来决定的，而不是由机器设备或作业人员的作业速度决定的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】单项数列中,某组的向上累计次数是 80,这表示总体中( )
A.
低于该组标志值的单位有 80个
B.
等于该组标志值的单位有 80个
C.
等于和低于该组标志值的单位有 80个
D.
高于该组标志值的单位有 80个
查看完整题目与答案
【单选题】According to the author, investment spending at last may result in ______.
A.
decrease of salaries
B.
lower living qualities
C.
higher standard of living
D.
reduction in consumer spending
查看完整题目与答案
相关题目：
【单选题】Suppose that the marginal propensity to consume is 0.8, and investment spending increases by $100 billion. The increase in aggregate demand is:
A.
$100 billion, the amount of investment spending.
B.
$125 billion, composed of $100 billion in investment spending and $25 billion in consumption.
C.
$80 billion, composed of $100 billion in investment spending and a decrease in consumption of $20 billion.
D.
$500 billion, composed of $100 billion in investment spending and $400 billion in consumption.
查看完整题目与答案
【单选题】Real domestic investment spending is:
A.
positively related to the marginal propensity to consume.
B.
negatively related to the level of interest rates in the economy.
C.
ositively related to government spending.
D.
negatively related to the exchange rate.
查看完整题目与答案
【单选题】Real domestic investment spending is:
A.
positively related to the marginal propensity to consume.
B.
negatively related to the level of interest rates in the economy.
C.
positively related to government spending.
D.
negatively related to the exchange rate.
查看完整题目与答案
【单选题】The savings–investment spending identity says that:
A.
each person in the economy must invest as much as he or she saves.
B.
savings and investment spending are always equal for the economy as a whole.
C.
savings must equal government investment for the economy as a whole.
D.
each person in the economy must save as much as he or she invests.
查看完整题目与答案
【单选题】According to the savings–investment spending identity:
A.
savings and investment spending are always equal for the economy as a whole.
B.
for long-run economic growth savings must be more than investment spending.
C.
for long-run economic growth savings must be less than investment spending.
D.
the identity of savers and investors is important for encouraging long-run economic growth.
查看完整题目与答案
【单选题】在检修（）管道时，必须先关闭前一道阀门，禁止带压力修理。
A.
工业用水
B.
生活用水
C.
排水
D.
冷水
查看完整题目与答案
【判断题】药用辅料是药物制剂制备过程中必不可少的部分。
A.
正确
B.
错误
查看完整题目与答案
【判断题】在准时化生产中，生产一个产品要花多少时间，是由市场的订单数量来决定的，而不是由机器设备或作业人员的作业速度决定的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】单项数列中,某组的向上累计次数是 80,这表示总体中( )
A.
低于该组标志值的单位有 80个
B.
等于该组标志值的单位有 80个
C.
等于和低于该组标志值的单位有 80个
D.
高于该组标志值的单位有 80个
查看完整题目与答案
【单选题】According to the author, investment spending at last may result in ______.
A.
decrease of salaries
B.
lower living qualities
C.
higher standard of living
D.
reduction in consumer spending
查看完整题目与答案