下列程序中注释的哪俩个代码（A、B、C、D）是错误的（无法通过编译）？
class Father{
private int money =12;
float height;
int seeMoney(){
return money; //A
}
}
class Son extends Father{
int height;
int lokMoney(){
int m=seeMoney();
return m;
}
}
class E{
public static void main(String args[ ]){
Son erzi =new Son();
erzi.money=300; //C
erzi.height=1.78F; //D
}
} 
