Which is the earliest existing monograph on acupuncture and moxibustion and acupoints?
A.The Moxibustion Classic of Eleven Foot-arm Meridians《陰陽十一脈灸經》
B.B.The Moxibustion Classic of Eleven Yin-Yang Meridians《足臂十一脈灸經》
C.Huangdi’s Internal Classic《黃帝內經》
D.Difficult Classic《難經》
E.The ABC Classic of Acupuncture and Moxibustion《針灸甲乙經》
正確答案:The ABC Classic of Acupuncture and Moxibustion《針灸甲乙經》