According to the passage, people believe that a female's reproductive strategy is influenced by ______. A.an evolutionary driving force B.a conflict of interests C.ecological factors D.the quality of the offspring
A.A.an B.a C.ecological D.the
【参考答案】
C 解析：文章最后一段第三句谈到，“通常人们认为雌性动物的繁殖策略受捕食和食物提供方式的影响”；第二段谈到，“捕......