Day48 1. [Strength] A
【P1】a nerve toxin--> rat trained longer to work out a maze
【P2】trained后,有无 toxin都 performed as well
【C】toxin 影响学习认知 不影响学过的记忆"
A. 学过了以后再注射,不会表现得差 增强了“does not affect the later retrieval from memory of what is learned 2. [Weaken] B 直接削弱结论:recognize the artistic intentions of composers X