有如下定义
Struct person{char name[9];

有如下定义
Struct person{char name[9]; int age;};
Struct person class[10] = { "John",17,
"Paul",19,
"Mary",18,
"Adam",16,};
根据上述定义,能输出字母A的语句是______。

A.printf("%c\n",class[3].name);

B.printf("%c\n",class[3].name[0]);

C.printf("%c\n",class[4].name[1]);

D.printf("%c\n",class[4].name[0]);

正确答案是B