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单选题
（4）Women in the hunter-gatherer societies are more likely to give birth to daughters because_____
A they agree that giving birth to daughters is beneficial in the evolutionary sense.B sons are likely to produce lots of grandchildren with several women.C they think it is a better practice for a daughter to produce grandchildren with only one mate.D they think bringing sons to term is wasting time and resources.正确答案: D可在小程序上查看本题解析，扫码查看
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