A.1cm B.2cm C.3cm D.4cm E.5cm
A.75%乙醇 B.95%乙醇 C.100%乙醇 D.0.2%安爾碘 E.2%碘酊
A.0~10° B.10~15° C.15~30° D.30~40° E.60~90°