A.50ml B.20ml C.10ml D.5ml E.2ml
A.大于0.1mg或小于0.01ml B.大于0.1g或小于10ml C.在0.1~0.01g或1~10ml D.大于0.5g或大于35ml E.在0.1~10mg或0.01~1.0ml
A.30ml1次 B.10ml3次 C.5ml6次 D.2ml15次 E.1ml30次