单项选择题
A.3.2~7.1mmol/L B.1.8~6.5mmol/L C.4.5~7.8mmol/L D.4.0~7.5mmol/L E.3.5~7.2mmol/L
A.30~50U/L B.20~60U/L C.10~50U/L D.10~40U/L E.20~50U/L
A.沉脉 B.伏脉 C.牢脉 D.濡脉 E.弱脉