[解析]
(1)D 细节理解题.从第一段的句子:Grant Wood's American Gothic caused a stir (轰动)in 1930 when it was exhibited for the first time at the Art Institute of Chicago and awarded a prize of 300 dollars.可知美式哥特在1930年在紫芝加哥的艺术研究所被展出,选D.
(2)B 推理判断题.从第二段的句子:In 1930,Grant Wood,an American painter with European training,noticed a small white house built in the small southern Iowa town of Eldon.和第三段的句子:Some believe that Wood used it to satirize(讽刺)the narrow﹣mindedness that has been said to characterize Midwestern culture.可知Iowa是位于美国中西部.选B.
(3)A 细节理解题.从第二段的句子:Wood wanted to give a description of the traditional roles of men and women as the man is holding a pitchfork symbolizing hard labor.可知Wood使用两个模特是想描绘出传统的男人和女人的角色,选A.
(4)C 细节理解题.从第二段的句子:The Gothic style of the house inspired the painting's title.可知这幅画的名字是受哥特式房子的启发,选C.