A. A.2) _______. produces the dullness and oppression of rural existenceB. is responsible for some of evil characteristics of urban dwellersC. is the result of the mobility of the cityD. appeals to non-urban dwellers 参考答案:B 答案解析:[解析] 事实细节题。根据文章第二段第二句,“Some sociologists refer to the mobility of the city as...,a sort of sensory o