class Beverage {   Beverage（） { System.out.print（"beverage "）； }   }   class Beer extends Beverage {   public static void main（String [] args） {   Beer b = new Beer（14）；   }   public int Beer（int x） {   this（）；   System.out.print（"beer1 "）；   }   public Beer（） { System.out.print（"beer2 "）； }  }   结果是什么？（）  

• A、beer1 beverage
• B、beer2 beverage
• C、beverage beer1
• D、编译失败