题目内容
（请给出正确答案）
A、on the production possibilities frontier.
B、outside the production possibilities frontier.
C、on or inside the production possibilities frontier.
D、inside the production possibilities frontier.
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更多“Production is efficient if the…”相关的问题
A、指示性抬头
B、限制性抬头
C、持票人或来人抬头
D、空白抬头
A、a novel
B、free verse
C、essay
D、drama
Read the following sentences and answer the question below. It is possible to get too much exercise. From Business Insider's writeup on the study, "The mental health of those participants who exercised for longer than three hours a day suffered more than that of those who weren't particularly physically active." The ideal amount seems to be three to five training sessions per week, lasting 30 to 60 minutes each. But the takeaway should be that any amount helps, so don't stress about hitting that perfect balance: "All exercise types were associated with a lower mental health burden than not exercising." Question: What does the sentence "It is possible to get too much exercise. " mean?
A、To take too much exercise will not make people feel good.
B、Too much exercise can help release the suffering.
C、It's possible for people to feel bad about an three-hour exercise.
D、A three-hour exercise make people feel bad than a two-hour exercise.
A、when the first country can only produce the first good and the second country can only produce the second good
B、when the first country can produce both goods, but can only produce the second good at great cost, and the second country can produce both goods, but can only produce the first good at great cost
C、when the first country is better at producing both goods and the second country is worse at producing both goods
D、Two countries could gain from trading two goods under all of the above conditions.
A、amount of the other good that must be given up.
B、market price of the additional amount produced.
C、amount of resources that must be devoted to its production.
D、number of dollars that must be spent to produce it.
A、under all circumstances.
B、under no circumstances.
C、when the economy is self-sufficient.
D、when the rate of tradeoff between the two goods being produced is constant.
A、opportunity costs.
B、payments to land, labor, and capital.
C、input requirements per unit of output.
D、locational and logistical circumstances.
A、Jim has an absolute advantage in the production of baseball bats and in the production of hockey sticks.
B、Jim has an absolute advantage in the production of baseball bats and a comparative advantage in the production of hockey sticks.
C、Jim has an absolute advantage in the production of hockey sticks and a comparative advantage in the production of baseball bats.
D、Jim has a comparative advantage in the production of baseball bats and in the production of hockey sticks.
A、Tom must have an absolute advantage in the production of baseball bats.
B、Jim must have an absolute advantage in the production of baseball bats.
C、Tom has a comparative advantage in the production of baseball bats.
D、Jim has a comparative advantage in the production of baseball bats.
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