单项选择题

有以下程序:
#include <stdio.h>
main()
char *a[]="abcd","ef","gh","ijk"; int i;
for(i=0;i<4;i++) printf("%c",*a[i]);

程序运行后的输出结果是

A) aegi
B) dfhk
C) abcd
D) abcdefghijk