2. 外语
  3. The recycling of aluminum conserves ninety-five percent of the energy needed to make new metal.

The recycling of aluminum conserves ninety-five percent of the energy needed to make new metal.

admin2012-07-29  47
问题 The recycling of aluminum conserves ninety-five percent of the energy needed to make new metal.
选项 A、cleaning
B、reprocessing
C、reselling
D、crushing
答案B
解析 再循环，重复利用
转载请注明原文地址:https://jikaoti.com/ti/zYgsFFFM
本试题收录于： 职称英语卫生类A级题库职称英语分类
0

职称英语卫生类A级

职称英语

相关试题推荐
随机试题
最新回复(0)