摘要： zone = { "内蒙":{ "包头":["东河区","昆都仑区","青山区","九原区"], "呼和浩特":["新城区","回民区","玉泉区","赛罕区"], "鄂尔多斯":["东胜区","准格尔旗","达拉特旗","伊金霍洛旗"], "通辽":[&qu 阅读全文