以下程序的输出结果是( )。
#define M(x,y,z) x*y+z
main()
int a=1,b=2,c=3;
printf("%d\n",M(a+b,b+c,c+a));

A．19
B．17
C．15
D．12

It’s beyond words. Nowhere else in the world _______ such a wonderful house!

A．can find you

B．you can find

C．there can be

D．can there be