PASSAGE THREE [br] What’s the topic of the passage?Defense mechanisms in various

游客2024-09-16 39

问题 PASSAGE THREE [br] 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://www.tihaiku.com/zcyy/3760358.html

相关试题推荐

随机试题

最新回复(0)

PASSAGEFOURThemaintroubleisfinancing．事实细节题。本题答案可从Themaintrouble，asappear