题目内容:
classSuper{publicinti=0;publicSuper(Stringtext){i=1;}}publicclassSubextendsSuper{publicSub(Stringtext){i=2;}publicstaticvoidmain(Stringargs[]){Subsub=newSub(Hello”);System.out.println(sub.i);}}Whatistheresult?()A.0
B.1
C.2
D.Compilationfails.
参考答案: