2. 外语
  3. PASSAGE THREE What’s the topic of the passage?

PASSAGE THREE What’s the topic of the passage?

admin2016-11-21  43
问题 PASSAGE THREE
What’s the topic of the passage?
选项
答案Defense mechanisms in various forms．
解析 主旨大意题。文章的主题句是…living things have evolved a variety of defense mechanisms for protecting their bodies from invasion by other organisms．由此句可得答案。
转载请注明原文地址:https://kaotiyun.com/show/dLJK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)