有下面的类定义，与aMethod()重载的方法有？（）public class MyClass{public float aMethod(float a, float b){return 0;}

A. public int aMethod(int a, int b){}
B. public float aMethod(float x, float y){}
C. public float aMethod(float a , float b, int c){}
D. public float aMethod(int a, int b, int c){}
E. public void aMethod(float a, float b){}