设有如下定义语句struct person{char name[8];int age;};struct person class[6]={"John",16,"Kerry",19,"Mary",18,"Aila",16};根据上述定义,能输出字母M的语句是( )。
A. printf("%c\n",class[3].name);
B. printf("%c\n",class[3].name[1]);
C. printf("%c\n",class[2].name[1]);
D. printf("%c\n",class[2].name[0]);