List two personal risks associated with decanting.( )
选项：

A: Inhaling poisonous vapors if a worker is a smoker. ii.Inhaling poisonous vapors.
B: There are no personal risks associated with decanting. iv.Getting splashed with dangerous liquids.
C: The risks are zero if wearing any PP
E:
D: Getting splashed with dangerous liquids is not harmful if the chemical is mixed with water.