厚朴温中汤组成药物中无( )
A．陈皮B．茯苓C．半夏D．甘草
参考答案：C
Sam _____ some knowledge of the computer just by watching others working on it.
A．brought up
B．put up
C．set up
D．picked up
试简述OHSMS第一阶段和第二阶段审核的目的？
