A:阿司匹林(主要成分:)
B:胃舒平主要成分:Al(OH)3
C:碳酸氢钠片(主要成分:NaHCO3)
D:胃得乐(主要成分:MgCO3)
____ ____ having something simple and easy to use, I have these monsters that can do everything that I do not need.