74.Which two classes correctly implement both the java.lang.Runnable and the java.lang.Cloneable interfaces? (Choose two.)
(A) public class Sessionimplements Runnable, cloneable {public void run()；public Object clone()；}
(B) public class Sessionextends Runnable, Cloneable {public void run(){/* do something */}public Object clone(){/* make a copy */}}
(C) public class Sessionimplements Runnable, Cloneable {public void run(){/* do something */}public Object clone() {/* make a copy */}}
(D) public abstract class Sessionimplements Runnable, Cloneable {public void run(){/* do something */}public Object clone(){/* make a copy */}}
(E) public class Sessionimplements Runnable, implements Cloneable {public void run(){/* do something */}public Object clone() {/* make a copy */}}