厚朴三物汤证的主症是( )
A.便秘 B.腹满 C.腹痛 D.脉滑数
参考答案:B
Are you satisfied with the way_______ he explained the problem?
A.which
B.by which
C.in that
D./
压力容器壳体上的开孔形状应为(),()或()。