下列代码创建一个新线程并启动线程。Runnable target=new MyRunnable();Thread myThread=new Th
A.public class MyRunnable extends Runnable{public void run(){}}
B.public class MyRunnable extends Runnable{void run(){}}
C.public class MyRunnable implements Runnable{public void run(){}}
D.public class MyRunnable extends Object{public void run(){}}