152.何者屬於大宗物資?甲。黃豆;乙。小麥;丙。鋼筋
(A)僅甲、乙
(B)僅乙、丙
(C)僅甲、 丙
(D)甲、乙、丙

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統計: A(1), B(0), C(0), D(0), E(0) #3856408