A.10% B.45% C.25% D.15% E.30%
A.5% B.6% C.7% D.3% E.4%
A.四肢癱瘓 B.眼球運動障礙 C.并發(fā)心肌炎、心力衰竭 D.呼吸肌麻痹 E.并發(fā)消化道出血