2. 外语
  3. This passage is mainly about how the development of airline industry has affected the environment through its greenhouse gases e

This passage is mainly about how the development of airline industry has affected the environment through its greenhouse gases e

admin2009-09-12  54
问题 This passage is mainly about how the development of airline industry has affected the environment through its greenhouse gases emission.
______as a whole was judged to be responsible for about a quarter of the world’s carbon dioxide discharges.
选项
答案Transport
解析 在第三部分Counting the cost第一段明确提到了答案。
转载请注明原文地址:https://kaotiyun.com/show/mg37777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)