【单选题】

有以下程序

#include
main()
{ chara[30],b[30];
scanf("%s",a);
gets(
B);
printf("%s\n %s\n",a,
B);
}
程序运行时若输入：
how areyou? I am fine<回车>
则输出结果是
A)how areyou?
B)how
I am fine are you? I am fine
C)how areyou? I am fine
D)how are you?