A.眼肌頸部肌上肢肌下肢肌腹肌 B.腹肌下肢肌上肢肌頸部肌 C.眼肌上肢肌腹肌下肢肌頸部肌 D.眼部頸部肌腹肌上肢肌下肢肌 E.上述都不對(duì)
A.50% B.70% C.80% D.90% E.95%
A.1 B.2 C.3 D.4 E.5