A.30°C左右 B.40°C左右 C.50°C左右 D.60°C左右
A.4%碳酸氫鈉 B.1:5000呋喃西林 C.0.1%碘伏 D.0.02%高錳酸鉀
A.月經(jīng)周期和經(jīng)期天數(shù) B.初潮年齡和月經(jīng)周期 C.經(jīng)期天數(shù)和末次月經(jīng)日期 D.初潮年齡和經(jīng)期天數(shù)