2. 考研
  3. This "mechanism" in the last sentence of the first paragraph refers to______. The evolution of the mangrove species is describe

This "mechanism" in the last sentence of the first paragraph refers to______. The evolution of the mangrove species is describe

admin2009-04-27  47
问题 This "mechanism" in the last sentence of the first paragraph refers to______.
The evolution of the mangrove species is described to______.
选项 A、illustrate the similarities of human society to the natural world
B、provide a contrastive example to the development of human society
C、explain how Nature ruthlessly gets rid of the weaker species
D、how plants evolve to maintain their quality of life
答案B
解析 细节题。第二段首句指出"我们通过考察一种生态系统的演变与人类社会相比较…"可见答案为B。
转载请注明原文地址:https://kaotiyun.com/show/o8a4777K
0

考研英语一

相关试题推荐
随机试题
最新回复(0)