单项选择题
A.42.7% B.52.7% C.62.7% D.72.7% E.82.7%
A.金银花 B.连翘 C.黄连 D.黄柏 E.茵陈
A.黄连 B.黄芩 C.黄柏 D.黄精 E.骨碎补
A.50% B.60% C.70% D.80% E.90%
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