Which three methods, inserted individually at line 14, will correctly complete class Two?()<br /> <img src="https://nimg.ppkao.com/2018-08/zhoulian/201808011107092115.jpg?sign=1997140fe08d2fd62ea4d82f632698a6&t=62d45af6" />
A、int foo(){/* more code here */}
B、void foo(){/* more code here */}
C、public void foo(){/* more code here */}
D、private void foo(){/* more code here */}
E、protected void foo(){/* more code here */}