4 下列英制與公制間的換算,何者錯誤?
(A) 1 inch = 25.4 mm
(B) 1 gallon = 3.785 liter
(C) 1 pint = 4.73 mL
(D) 1 grain = 64.8 mg
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統計: A(44), B(27), C(436), D(91), E(0) #414886
統計: A(44), B(27), C(436), D(91), E(0) #414886