2. 外语
  3. The disappearance of some species_____________(打破生态平衡) because the food web is destroyed.

The disappearance of some species_____________(打破生态平衡) because the food web is destroyed.

admin2013-02-24  15
问题 The disappearance of some species_____________(打破生态平衡) because the food web is destroyed.
选项
答案breaks the ecological balance
解析
转载请注明原文地址:https://kaotiyun.com/show/Q0u7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)