14. Over the long process of evolution, animals have developed their ______ senses, which makes it p

题干

14. Over the long process of evolution, animals have developed their ______ senses, which makes it possible for them to _____ their environments.

A：specially; conquer

B：unique; survive

C：uniquely; survive

D：special; exist

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下表为 2002～2007年我国某特大城市郊区年平均人口迁移统计资料，迁入人口以初中学历为主。据此完成下面小题。