下面程序段的输出结果是 classTest public static void main(Stringargs[]) MyThread t=new MyThread(); t.displayOutput(”t has been createD) ”); t.start(); Class MyThread extends Thread public void displayOutput(Strings) System.out.println(S); public void run() displayOutput(”t is running.”);
A.thas been created.
t is running.
B.thas been created
C.t is running.
D.编译出错