下面程序段的输出结果是( )
classTest
publicstaticvoidmain(Stringargs[])
MyThreadt=newMyThread();
t.displayOutput("thasbeencreateD");
t.start();
ClassMyThreadextendsThread
publicvoiddisplayOutput(Strings)
System.out.println(S);
publicvoidrun()
displayOutput("tiSrunning.");
A.thasbeencreated.
B.thasbeencreated.
TiSrunning.
C.tiSrunning.
D.编译出错