《医疗机构制剂配制质量管理规范（试行）》适用于制剂配制的（）。

A.质量监督

B.基本准则

C.全过程

D.《医疗机构制剂许可证》

He thought that computers would never be _____ most people.

A．used by

B．used for

C．useful by

D．use by