1. Which of the following is not a unit in the SI system?
(A) Ampere
(B) Candela
(C) Kelvin
(D) Meter
(E) Calorie
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統計: 尚無統計資料
統計: 尚無統計資料
1. Which of the following is not a unit in the SI system?
(A) Ampere
(B) Candela
(C) Kelvin
(D) Meter
(E) Calorie