单项选择题

定义结构体数组:
struct stu
int num;
char name[20];
x[5];1,"L1",2,"ZHAO",3,"WANG",4,"ZHANG",5,"LIU";
for(i=1;i<5;i++)
printf("%d%c",x[i].num,x[i].name[2]);
以上程序段的输出结果为( )。

A) 2A3N4A5U
B) 1I2A3H4I
C) 1A2N3A4U
D) 2H3A4H5I