問題詳情

49. According to the article, which of the following might cause the price of com to increase?
(A)A sudden drop in inflation.
(B)An increase in seed prices.
(C)A farm technology breakthrough.
(D)Less money circulating in the country.

參考答案

答案:B
難度:適中0.670732
統計:A(33),B(165),C(14),D(26),E(0)

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