2. 外语
  3. Although plant and animal species that become established in ecosystems where they did not originate are sometimes referred to b

Although plant and animal species that become established in ecosystems where they did not originate are sometimes referred to b

admin2014-09-13  45
问题 Although plant and animal species that become established in ecosystems where they did not originate are sometimes referred to by the alarming term "invasive species," many such species are______in their new environments.
选项
答案A
解析 The sentence begins with "Although," indicating that the correct answer will contrast in tone with the "alarming term ’invasive species.’" The only answer choice that provides the necessary contrast is "innocuous." All the other choices are consistent with being alarming.
    Thus, the correct answer is innocuous(Choice A).
转载请注明原文地址:https://jikaoti.com/ti/XPWYFFFM
本试题收录于： GRE VERBAL题库GRE分类
0

GRE VERBAL

GRE

相关试题推荐
随机试题
最新回复(0)