230.When is the most accurate time to measure the engine oil level of amotorcycle?
(A) Immediately after parking and turning off the engine.
(B)When the motorcycle is tilted.
(C) After the motorcycle has been stationary ona level surface for a period of time with the engine off.

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#7528781
考試重點觀念 本題測驗的是 機車引擎機油...
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