Some people argue that it would do more harm than good for plants and animals to develop through artificial selection. Which statement best supports this argument?
A、Roses no longer smell like roses.
B、Purebred dogs are disappearing.
C、Humans are harmful agents of plant and animal evolution.
D、Many domesticated plants and animals can no longer survive in the wild.
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正确答案
试题解析
题干中指出一些人认为人工选择植物和动物对它们发展造成的危害要大于益处，问文中那个陈述可以支撑这一论点。文章第二段指出人们通过人工选择来使植物或动物进行繁殖，而很多栽培植物和驯化动物在野外已无法生存，因此符合题意。其他选项在文中均未提及。
