We do our best to be careful and prevent bad things from happening，  but most of us will________find ourselves in a situation where we or someone else needs help.[ ]

A．personally  

B．obviously

C．particularly  

D．eventually

质量标准[检查]项下固体制剂均匀度和溶出度(释放度)检验的作用是

A．保证药品的有效性和提供质量信息
B．是重量差异检验的深化和发展
C．丰富质量检验的内容
D．丰富质量检验的方法
E．为药物分析提供信息