题目内容
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[主观题]
The decrease in world food prices was a result of ______.A．a sharp fall in the purchasing
The decrease in world food prices was a result of ______.
A．a sharp fall in the purchasing power of the consumers
B．a sharp fall in the cost of food production
C．the overproduction of food in the food-importing countries
D．the overproduction on the part of the main food-exporting countries
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