【单选题】

It can be inferred from the passage that under the policy of an ever-normal granary ______.
A．the Commodity Credit Corporation 'would lend more money to farmers in years of good harvests than in years of bad harvests

B．the Commodity Credit Corporation would buy up crop surpluses in years of good harvest and sell the surplus in yeas of bad harvests
C．the Commodity Credit Corporation would pay farmers the difference between the actual market prices received/hr grain and the price needed to guarantee a reasonable profit
D．farmers would be required by the government to store crop surpluses from good harvests until that grain was needed in years of poor harvests