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单选题 <iframe src="/ananas/common-modules/audioplay/audioplay.html?objectid=4ecdd070c8dc7608c3cf5df1a3e815ad"></iframe>

A. 10 liters of lube oil will be added to the gravity tank.it

B. 5 liters of lube oil will be added to the gravity tank

C. 15 liters of lube oil will be added to the gravity tank

D. 20 liters of lube oil will be added to the gravity tank

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时间:2025-09-24 10:21:29

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