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How to answer the new exam question of China's grain "three excesses coexisting"
More output, more imports, more inventory: How to answer the new exam question of China's grain "three excesses coexisting". Data released by the National Bureau of Statistics on the 15th show that the total national summer grain output in 2015 was 141.066 million tons (282.13 billion jin), an increase of 3.3% over 2014. At this point, China's summer grain has achieved