(来学网)正常情况下,老年人每日适宜的饮水量为
  • A.
    (来学网)1000ml
  • B.
    (来学网)1500ml
  • C.
    (来学网)2000ml
  • D.
    (来学网)2500ml
  • E.
    (来学网)3000ml