便秘兼气虚者,治疗应在主穴的基础上加
A.脾俞、气海B.神阙、关元C.内庭、足三里D.太溪、关元E.足三里、三阴交
参考答案:A
—What does Yang Ping look like?
—____[ ]
A. He is a student.
B. He is in China.
C. He is twelve.
D. He has a big head.
控制回路由()、()、安全回路、电控回路组成。