【单选题】根据下面的定义,能打印出字母“M”的语句是。 struct person {char name[9];int age;}; struct person class[10]={"John",17, "Paul",19,"Mary",18,"adam",16 };
A.printf("%cn",class[3].name );
B.printf("%cn",class[3].name[l]);
C.Printf("%cn",class[2].name[l]);
D.printf("%cn",class[2].name[0]);