历来被人们视为岭南婚姻风俗的两大奇事是()和串隆闺。
参考答案:自梳女
— are you? —I'm ten.[ ]
A. How
B. How many
C. How old
以下程序的运行结果是( )。 #include<iostream.h> void sub(int x,int y,int *z) { *z=y-x;} void main( ) { int a,b,c; sub(10,5,&A) ; sub(7,a,&B) ; sub(a,b,&C) ; cout < < a < < "," < < b < < "," < < c < < end1;}
A. 5,2,3
B. -5,-12,-7
C. -5,-12,-17
D. 5,-2,-7