2. 职称英语
  3. PASSAGE FOUR [br] What does the author mainly discuss in this passage?Whether th

PASSAGE FOUR [br] What does the author mainly discuss in this passage?Whether th

游客2023-12-03  43
问题 PASSAGE FOUR [br] What does the author mainly discuss in this passage?
选项
答案 Whether the Earth will turn warmer or cooler．
解析 根据原文各段主旨，文章首段点明全球变暖的同时，地球可能因为冰壳融化而变冷，第二至三段是其研究依据，第四段是其他科学家的观点，最后一段总结，认为冰层融化可能会抵消变暖趋势。可见，文章的主题就是讨论地球变暖还是变冷问题，故本题答案为Whether the Earth will turn warmer or cooler。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3241360.html
相关试题推荐
随机试题
最新回复(0)