题型:单项选择题 化学名为α-环戊基-α-羟基苯乙酸-N-甲基-3-吡咯烷醇酯甲基溴化物的药物是A.贝那替秦(BenactyzinB.盐酸苯海索(Trihexyphenidyl HY-drochloridC.哌仑西平(PirenzepinD.溴丙胺太林(Propantheline BromidE.格隆溴铵(Glycopyrronium Bromid 查看答案
题型:选择题 . It is usually warm in my hometown in March, but it _________ be rather cold sometimes. A.mustB.canC.shouldD.would 查看答案