6787血竭研末的内服用量是A.1~2gB.0.1~0.3gC.5~10gD.15~30gE.10~15g1183

血竭研末的内服用量是 A.1~2g B.0.1~0.3g C.5~10g D.15~30g E.10~15g 请帮忙给出正确答案和分析,谢谢!

答案解析