为什么我输入AA后就结束了，而不让我输入BB呢，求大神讲解~~~~

#include <stdio.h>
struct creditCard
{
  int cardNo;  
  char name;   
  char ID;      
  char password[20];
  int  flag;      
  float account;     
  int integral;      
}CCard;
int main ()
{
      printf("请输入AA");
scanf("%c",&CCard.name);
      printf("请输入BB");
scanf("%c",&CCard.ID);
      printf("%c%c",CCard.name,&CCard.ID);
return 0;
}