单项选择题
A.20%~29% B.30%~39% C.40%~50% D.51%~60% E.75%~85%
A.肿胀明显 B.局部发热 C.晨起僵硬 D.疼痛明显 E.关节发红
A.白带增多呈泡珠状 B.白带增多呈脓性 C.白带增多呈白色豆渣样 D.白带增多呈黄水样 E.白带增多呈乳白色黏液状