Bill         the letter from my hand and read it quickly. [ ]

A.pulled

B.took

C.brought

D.sent

有以下程序：
#include ＜stdio.h＞
void sort(int a[], int n)
int i, j, t;
for(i=0; i＜n-1; i++)
for(j=i+1; j＜n; j++)
if(a[i]＜a[j])
t=a[i];
a[i]=a[i];
a[j]=t;


main()
int aa[10]=1, 2, 3, 4, 5, 6, 7, 8, 9, 10, i;
sort(aa+2, 5);
for(i=0; i＜10; i++)
printf(" %d, ", aa[i]);

A) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, B) 1, 2, 7, 6, 3, 4, 5, 8, 9, 10,
C) 1, 2, 7, 6, 5, 4, 3, 8, 9, 10, D) 1, 2, 9, 8, 7, 6, 5, 4, 3, 10,