He excitedly told the reporter that _____ the Nobel Prize for physics was beyond his wildest dreams.

A．given

B．to give

C．giving

D．being given

有以下程序　　void f(int x,int y)　　{　int t;　　　if(x＜y){ t=x; x=y; y=t; }　　}　　main(　)　　{　int a=4,b=3,c=5;　　　f(a,b); f(a,c); f(b,c);　　　printf("%d,%d,%d\n",a,b,c);　　}　　执行后输出的结果是（ ）。

A． 3,4,5

B． 5,3,4

C． 5,4,3

D． 4,3,5