当TCON控制寄存器的值为50H时,表示()
A、T0运行,T1停止
B、T1运行,T0停止
C、T0和T1都运行
D、T0和T1都不运行
参考答案:C
It’s quite ______ me why such things have been allowed to happen.
A.for
B.behind
C.against
D.beyond