∫10(x-1)dx=(12x2-x).10
=12-1=-12.
故答案为:-12.
Yesterday morning he got up earlier than________, for it was not a(n)________day.[ ]
A.common; usual
B.usual; ordinary
C.usual; normal
D.common; ordinary
采用成本法进行长期投资核算时,一般情况下,股票投资的账面价值( )。
A.将会增加
B.将会减少
C.保持不变
D.可能增加或减少