若y=2x-3, 当x______ 时,y ≥0; 当x______ 时,y<5.
x≥,x<4
I want to watch the basketball match. Would you please __ the TV? [ ]
A. turn on
B. turn off
C. turn down
D. turn up
采用公允价值模式计量的,不对投资性房地产计提折旧或进行摊销,应当以资产负债表日投资性房地产的公允价值为基础调整其账面价值,公允价值与原账面价值之间的差额计入当期所有者权益。 ( )