单项选择题

临床上用于消毒的酒精，其浓度为（）

A.65%
B.75%
C.85%
D.95%

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The announcement on the pilot work of stopping using Dongchongxiacao as health food by the General Administration issued by The State Food and Drug Administration removed Dongchongxiacao from the list of ( )

A．drugs
B．health food
C．food
D．nutrition