49.下列橄欖油(olive oil)製品中何者具有最高酸價(acid value)?
(A)technical oil
(B)tournant oil
(C)virgin olive oil
(D)sulfur olive oil
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統計: A(563), B(2446), C(1163), D(990), E(0) #2969533
統計: A(563), B(2446), C(1163), D(990), E(0) #2969533