第5题: [单项选择]The author has mentioned all but ______ as reasons for the destruction of goddess society. A. environmental change B. poor economic situation C. lack of fighting experience D. physical disadvantage 参考答案:B 答案解析:推理判断题。文章第六段主要介绍母系社会衰落的原因。在此,作者提到了自然灾害(environmental change)以及与北方游牧民族相比所具有的劣势(lack of fighting experi