参考答案和解析
正确答案:
B
解析:
细节理解题。根据题干信息定位到第四段第二句“The major difference between the two men was that Washington sought change that was evolutionary in nature and did not upset the social order,whereas Du Bois demanded immediate change.”由此可知,两人之间的主要不同之处在于华盛顿追求本质上逐步发展的变化,并没有扰乱社会秩序,而杜·波依斯则要求立即性的变化,即杜·波依斯的政治立场更彻底、更激进,故答案为B项。