下面的程序运行将会输出结果（ ）。class Bean{public String getInfo(){ return “========”;}}class NamedBean extends Bean{public String getInfo(){ return “+++++++”;}}class Test{ public static void main(String[] args){ Bean[] beans = {new Bean(), new NamedBean()}; for(int i=0; i选项：

A:================
B:++++++++++++++
C:+++++++========
D:========+++++++