试题详情
单项选择题 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

  • D
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