(来学网)1千卡(kcal)等于
  • A.
    (来学网)4.184KJ
  • B.
    (来学网)41.84KJ
  • C.
    (来学网)418.4KJ
  • D.
    (来学网)4184KJ
  • E.
    (来学网)0.4184KJ