2. 外语
  3. Some plants ____________ (对污染很敏感) that they can only survive in a perfectly clean environment.

Some plants ____________ (对污染很敏感) that they can only survive in a perfectly clean environment.

admin2012-11-22  29
问题 Some plants ____________ (对污染很敏感) that they can only survive in a perfectly clean environment.
选项
答案are so sensitive to pollution
解析
转载请注明原文地址:https://jikaoti.com/ti/BbPFFFFM
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)