2. 考研
  3. This passage chiefly discusses ______. It took ______ for the world to increase its population from 1 billion to 4 billion.

This passage chiefly discusses ______. It took ______ for the world to increase its population from 1 billion to 4 billion.

admin2010-05-05  43
问题 This passage chiefly discusses ______.
It took ______ for the world to increase its population from 1 billion to 4 billion.
选项 A、100 years
B、145 years
C、1975 years
D、Over two million years
答案B
解析 事实推断题。在第二段中，作者介绍，世界人口于1830年达到十亿，而到1975年达到40亿。因此，世界人口从十亿增加到40亿花了145年。
转载请注明原文地址:https://kaotiyun.com/show/mU44777K
0

考研英语一

相关试题推荐
随机试题
最新回复(0)