【单选题】

下列程序段的输出是()。 public class Test {public static void main (String args[ ]) {String ss1 = new String("hello");String ss2 = new String("hello");System. out. println(ssl == ss2);System. out. println (ss1. equals(ss2));}}

A、true, false
B．true, true
C．false, true
D．false, false