2. 外语
  3. ____________(环境一旦造成破坏), it takes many years for the system to recover.

____________(环境一旦造成破坏), it takes many years for the system to recover.

admin2012-09-19  101
问题 ____________(环境一旦造成破坏), it takes many years for the system to recover.
选项
答案Once environmental damage is done
解析
转载请注明原文地址:https://kaotiyun.com/show/za57777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)