The removal of （） from lubricating oil will reduce engine wear and possible breakdowns.<br>A:contaminating water<br>B:contaminated additives<br>C:contaminated fuel<br>D:contaminating impurities

The removal of （） from lubricating oil will reduce engine wear and possible breakdowns.
A:contaminating water
B:contaminated additives
C:contaminated fuel
D:contaminating impurities

出自：海船船员证

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