【简答题】A.与乙酰胆碱争夺M型受体 B.与乙酰胆碱争夺N型受体 C.抑制胆碱酯酶的活性 D.抑制乙酰胆碱的作用 E.激动N型受体
【简答题】We must creat a communication path. Grievances can be heard.
【单选题】I must be off now, but I hope we can _____ each other _____ letter. [ ]
【简答题】乙酰胆碱酯酶抑制剂,即抗胆碱酯酶药。能抑制乙酰胆碱酯酶(Acetylcholinesterase, AChE)的活性,使胆碱能神经末梢释放的乙酰胆碱不致被AChE水解,导致乙酰胆碱浓度增高,使乙酰胆碱的作用延长并增强。其用途是A. 抗病毒 B. 抗抑郁 C. 抗阿尔茨海默尔病 D. 抗胃溃疡
【单选题】In order to survive now and_____in the future, all the working staff must constantly create new ideas for every aspect of your business.