计算(a2b)3的结果是( )
A:a3b3
B:a6b3
C:a3b5
D:a6b5
有关我国疆域与行政区划的叙述,正确的是( )
Please translate the sentence _______ Chinese. I can't understand it.
关于核能,下列说法中错误的是( )