#X
国際貿易
0
5. International trade benefits a nation when on
支出
a. its revenue from selling abroad exceeds its outlays.
from buying abroad.
b. its trading partners experience reduced economic
ii elcom
well-being.lide et
c. all nations specialize in doing what they do best.esig
d. no domestic jobs are lost because of trade.
C
Bo
QuickQuiz
6. Adam Smith's "invisible hand" refers to
a. the subtle and often hidden methods that busi-
nesses use to profit at consumers' expense.
b. the ability of competitive markets to reach desir-
able outcomes, despite the self-interest of market
participants.
Pri
不受監
Bi
C.
7.
8
D
d