下面哪些方法可用于创建一个可运行的多线程类?() A: publicclassTimplementsRunable{publicvoidrun(){…}} B: publicclassTextendsThread{publicvoidrun(){…}} C: publicclassTimplementsThread{publicvoidrun(){…}} D: publicclassTimplementsThread{publicintrun(){….}} E: publicclassTimplementsRunable{protectedvoidrun(){…}}