(单选题, 2分) 挑错（ABCD注释标注的哪行代码有错误？）(　　) abstract class AAA { final static void speakHello( ) {} //A final abstract void cry( ); //B static final int f( ){ return 0 ;} //C abstract float g( ); //D }
选项：

A:final static void speakHello( ) {}
B:final abstract void cry( );
C:abstract float g( );
D:static final int f( ){ return 0 ;}