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【单选题】
生活中的下列现象,不包含化学变化是(     )
A.
牛奶在空气中久置后产生酸味
B.
家庭装修、装饰材料散发出难闻气味
C.
铁制水龙头渗漏后滴水引起白色洗面盆发黄
D.
旅游城市标志青铜奔马(马踏飞燕)变绿
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【单选题】运动员竞技能力状态转移的长期性决定了要制定多年训练计划。( )
A.
正确
B.
错误
【判断题】The price of cotton yarn, however, is strongly dependent upon the cost of labor.
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】One of the consequences of advanced cognitive ability has been the emergence of cultural life.
A.
commendable
B.
compiling
C.
perceptive
D.
pertinent
【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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