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【单选题】
“外交是运用智力和机智处理各独立国家的政府之间的官方关系,有时也推广到独立国家和附庸国家之间的关系;或者更简单地说,是指以和平手段处理国与国之间的事务。”这一定义出自哪部著作?A.
《外交实践指南》
B.
《牛津英文字典》
C.
《韦伯斯特词典》
D.
《外交辞典》
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举一反三
【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.
【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.
【单选题】Planned investment spending:
A.
. is positively related to the interest rate.
B.
. is negatively related to the interest rate.
C.
. is independent of the interest rate.
D.
. moves in the same direction as does the market interest rate.
【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.
【单选题】Investment spending is:
A.
spending on productive physical capital.
B.
spending on bonds.
C.
spending on shares of stock.
D.
spending on productive physical capital, on bonds, and on shares of stock.
【单选题】If planned investment spending is $2 trillion and inventories decrease by $0.5 trillion then, actual investment spending is:
A.
. $2.5 trillion.
B.
. $1.5 trillion.
C.
. $2 trillion.
D.
. impossible to determine without more information.
【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
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