北京现有清朝王府遗存50余处,且大都集中在内城。( )
参考答案:对
承运人发现行李、包裹品名不符时,应如何处理?
下列程序输出的结果是( )。#include<stdio.h>sub1(char a,char b) char c:c=a:a=b:b=c; sub2(char*a,char b) char c:c=*a;”a=b;b=c;sub3(char*a,char*b) char c;c=*a;”a=*b;*b=c;void main() char a,b;a=’A’;b=’B’:sub1(a,b);putchar(a):putchar(b):a=’A’;b=’B’; sub2(&a,b);putchar(a);putchar(b);a=’A’;b=’B’; sub3(&a,&b);putchar(a);putchar(b);putchar(’\n’);
A.ABABAB
B.ABBBBA
C.ABBABA
D.ABABBA