单项选择题
A. Good Neighbor Policy B. the Open Door Policy C. the New Deal D. the Budget-cut Policy
A. 1929, 1933 B. 1933, 1937 C. 1924, 1929 D. 1937, 1941
A. natural conservation B. the construction of irrigation projects C. the setting-up of the Federal Reserve Board and twelve Federal Reserve Banks D. the introduction of tariff increase and a low income tax