有以下程序#includemain(){char a[5][10] = {"one", "two", "three", "four", "five"};int i, j;char t;for(i=0; i<4; i++)for(j = i + 1; j < 5; j++)if(a[i][0] > a[j][0]){t = a[i][0]; a[i][0] = a[j][0]; a[j][0] = t;}puts(a[1]);}程序运行后的输出结果是

A．fwo

B．fix

C．two

D．owo