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题目内容
题目材料：
The importance of the relatively docile eland (antelope) in the diet of Middle Stone Age (MSA)
people contrasted with the increased importance of aggressive wild pigs to Late Stone Age hunters, a
contrast that indicates that the MSA hunters were less proficient than LSA hunters. This has been used
to support the view that neurological changes dramatically increased the behavioral sophistication of
anatomically modern humans. However, alternative hypotheses have not been sufficiently examined to
warrant this interpretation. The possibility that economic motives drove prey selection must first be
excluded. Since eland are very storable, it would be a favored prey animal whether or not hunting strategies were sophisticated enough to tackle more aggressive prey.
以上解析由 考满分老师提供。
