试题详情
- 单项选择题 现有 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 ("beerl") ; } public Beer() { System.out.print("beer2 "); } } 结果是什么?()
A、beerl beverage
B、beer2 beverage
C、beverage beer2 beerl
D、编译失败
- D
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