A-A+
It is implied in the passage that______.A．a gr
问题详情
It is implied in the passage that______.
A．a great evolutionary process took place in the Galapagos Islands
B．only species that are endemic survive in the Galapagos Islands today
C．conditions of life in the Galapagos Islands differed from those in the animals" original homes
D．the plant life of the Galapagos Islands is endemic请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：本题为推断题。文中第三段第二句说：“因为该群岛的生存条件不同于这些动物原来地方的生存条件，为此这些动物不得不改变自己的生活习性，否则就会灭绝。”由此我们可以推断出群岛上的动物遵循了适者生存的法则才存活下来。所以A为正确答案。
