(来学网)食物脂肪的吸收率一般为
  • A.
    (来学网)<20%
  • B.
    (来学网)20%~40%
  • C.
    (来学网)40%~60%
  • D.
    (来学网)60%~80%
  • E.
    (来学网)>80%