发布时间:2021-10-24 16:31:50
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哈喽大家好,欢迎来到飞凡英语新栏目【PTE口语精读】第19期
本期题目
European Wildcats
原文:
European wildcats, thought to be extinct 50 or so years ago in the Jura mountains, have since recolonized part of their former territory. This resurgence in an area occupied by domestic cats has gone hand-in-hand with genetic crosses between the two species. A team of biologists modeled the interactions between the two species to predict that hybridization will entail the irreversible genetic replacement of wildcats.
欧洲野猫在大约50年前就被认为在侏罗山脉灭绝了,后来又重新占领了它们以前领地的一部分。在被家猫占据的地区,这种复苏与这两个物种之间的基因杂交是密切相关的。一组生物学家模拟了这两个物种之间的相互作用,预测杂交将导致野猫不可逆转的基因替换。
1. 重弱读+拆分练习