2. 外语
  3. How many people are there on earth now? Now there are about _____________________________ of us on earth.

How many people are there on earth now? Now there are about _____________________________ of us on earth.

admin2009-06-28  83
问题 How many people are there on earth now?
Now there are about _____________________________ of us on earth.
The world’s population continues to grow. Now there are about (11) 4 billion of us on earth. That could reach 6 billion by the end of the century and (12) 11 billion in further 75 years. Experts have long been concerned about such a growth. Where will
选项
答案4 billion
解析
转载请注明原文地址:https://kaotiyun.com/show/vWqK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)