相关推荐： gre阅读真题70篇解析 gre阅读真题
为了帮助大家在备考gre的时候能够练习更多的阅读题目，下面小编给大家带来GRE阅读真题之OG Passage 5-7答案解析，希望大家喜欢!
GRE阅读真题之OG Passage 5
OG-1
Passage 5
Since the Hawaiian Islands have never been connected to other land masses, the great variety of plants in Hawaii must be a result of the long-distance dispersal of seeds, a process that requires both a method of transport and an equivalence between the ecology of the source area and that of the recipient area.
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