A.大于10um B.大于6um C.1--5um D.小于0.5um
A.1mg,一天兩次,連用3天 B.2mg,一天兩次,連用3天 C.1mg,一天兩次,連用7天 D.1mg,一天一次,連用7天
A.肺臟 B.心臟 C.腎臟 D.肝臟