問題詳情

30. It can be inferred from the passage that before the 1930's the role of the federal government in water projects was
(A) restricted to the Great Plains region
(B) more important than its role in other conservation projects
(C) more limited than it was after 1930
(D) designed to help with drought recovery

參考答案

答案:C[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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