对
错
对
错
对
错
对
错
对
错
ANutrient-rich.
BNutrient-poor.
CDependent.
DInterdependent.
ANutrient-rich.
BNutrient-poor.
CDependent.
DInterdependent.
A1 in two.
B25%.
C60%.
D40%.
AInsecurity.
BTerrorism.
CDisease.
DEnvironmental deterioration.
AThe company directly manages the retailers.
BThe company is trying to directly manage the retailers so that there will be no middlemen.
CThe company is now establishing the channels of distribution.
DThe company is now to get rid of the middleman.
对
错
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