阅读下面的程序class StringDemo{public static void main(String[] args){String s1 = “a”;String s2 = “b”;show(s1,s2);System.out.println(s1 s2);}public static void show(String s1,String s2){s1 = s1 ”q”;s2 = s2 s1;}}下列选项中,程序的运行结果是()A:abB:aqbC:aqbaqD:aqaqb 程序 结果是 发布时间:2024-03-28 15:53:54