第24题: [单项选择]The ______ of the rural world because of distance and the lack of transport facilities is compounded by the paucity of the information media. A. inaccessibility B. isolation C. penetration D. negligence 参考答案:B 答案解析:isolation“隔离”;inaccessibility(to)“不能到达”;penetration“渗透”;negligence“忽视”。