下列代码中构造方法的返回类型是（）class Village { public static void main( String args [ ]) { Village c =new Village ( ) ; } Village () { System .out .println(“hiding in Village” public class Village { Village() { System.out.println(“hiding in Village”) ; } public static void main(String args [ ]) { Village c =new Village(); }A:integer B:String C:无 D:null 答案: 无