2. 职称英语
  3. The assumption that the tropical ecosystem of Amazonia has been created solely b

The assumption that the tropical ecosystem of Amazonia has been created solely b

游客2024-01-08  25
问题 The assumption that the tropical ecosystem of Amazonia has been created solely by natural forces
选项 A、has often been questioned by ecologists in the past.
B、has been shown to be incorrect by recent research.
C、was made by Peter Feinsinger and other ecologists.
D、has led to some fruitful discoveries.
答案 B // has been shown to be incorrect by recent research
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3345628.html
相关试题推荐
随机试题
最新回复(0)