Day167 | 考研英语 existence  [ɪgˈzɪst(ə)ns]  【大纲：6】

抖音：谭剑波考研英语微博：谭剑波tangible唱吧：tangible1982一直播：34908557existence  [ɪgˈzɪst(ə)ns] 【大纲：6】n.生存；存在【真题】 But we are now knowledgeable enough to reduce many of the risks that threatened the existence of earlier humans, and ________ the lot of those to come.【英语一2013text3】A.improves       B.to improve     C.improving      D.improved【译文】但我们现在知识渊博，可以减少威胁早期人类生存的许多风险，并改善未来的。【句子成分分析】we    are now knowledgeable 主语        谓语（系+表） enough   to reduce many of the risks程度状语               目的状语1that threatened the existence of earlier humans,定语从句（修饰risks）and to improve the lot of those to come.                    目的状语2在 ………………………………