public class Delta {  static boolean foo（char c） {  System.out.print（c）；  return true；  }  public static void main（ String[] argv ） {  int i =0；  for （ foo（‘A’）； foo（‘B’）&&（i<2）； foo（‘C’））{  i++ ；  foo（‘D’）；  }  }  }  What is the result？（）  

• A、 ABDCBDCB
• B、 ABCDABCD
• C、 Compilation fails.
• D、 An exception is thrown at runtime.