The removal of _____ from lubricating oil will reduce engine wear and possible breakdowns.

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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

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。