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【多选题】
教育心理学的学科性质是
A.
社会科学
B.
自然科学与社会科学的交叉学科
C.
理论学科
D.
理论学科与应用学科的交叉学科
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【判断题】The price of cotton yarn, however, is strongly dependent upon the cost of labor.
A.
正确
B.
错误
【判断题】常量只能是固定不变的值,不能是表达式。
A.
正确
B.
错误
【简答题】Translation:2. We want to know the price CIF London for your cotton sheets.
【单选题】The price of cotton clothing falls. As a result, when other things remaining the same,
A.
the quantity demanded of cotton clothing increases.
B.
the demand for cotton clothing increases.
C.
the quantity demanded of cotton clothing decreases.
D.
the demand for cotton clothing decreases.
E.
both the demand for cotton clothing increases and the quantity demand of cotton clothing increases.
【单选题】The figure shows the market for cotton in Georgestan. The government regulates the market with a production quota set at 8 million pounds per year. The price of cotton in Georgestan is
A.
30 cents per pound.
B.
40 cents per pound.
C.
60 cents per pound.
D.
50 cents per pound.
【单选题】In the figure given below AB is the production-possibility curve of Canada. In the absence of trade, the price ratio is 1 bushel of wheat/bale of cotton as shown by the line PQ. The international pric...
A.
Canada has a comparative advantage in the production of wheat.
B.
Canada has a comparative advantage in the production of cotton.
C.
Canada has an absolute disadvantage in the production of both the goods.
D.
Canada has absolute advantage in the production of both the goods.
【单选题】In the figure given below AB is the production-possibility curve of Canada. In the absence of trade, the price ratio is 1 bushel of wheat/bale of cotton as shown by the line PQ. The international pric...
A.
40 bushels of wheat.
B.
20 bushels of wheat.
C.
30 bales of cotton.
D.
60 bales of cotton.
【单选题】In the figure given below AB is the production-possibility curve of Canada. In the absence of trade, the price ratio is 1 bushel of wheat/bale of cotton as shown by the line PQ. The international pric...
A.
60 bales of cotton.
B.
40 bales of cotton.
C.
30 bushels of wheat.
D.
80 bushels of wheat.
【判断题】运动员竞技能力状态转移的长期性决定了制定多年训练计划的必要性
A.
正确
B.
错误
【单选题】In the figure given below AB is the production-possibility curve of Canada. In the absence of trade, the price ratio is 1 bushel of wheat/bale of cotton as shown by the line PQ. The international pric...
A.
40 bushels of wheat.
B.
20 bushels of wheat.
C.
30 bales of cotton.
D.
60 bales of cotton.
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