What does the story try to tell us?
A. Never give up too easily.
B. No pains, no gains.
C. Early bird catches the worm.
D. It" s never too old to learn.
在进行销售商品的账务处理时,不符合确认条件但商品已经发出的情况下,应将发出商品通过“发出商品”账户来核算。()
尿液的正常颜色为_______,其相对密度正常值为_______。
急性肾衰竭分三期为_______、_______和_______。