答案:BCE
A,Map接口未实现Collection接口
B,List接口的定义为
public interface Listextends Collection
C,Vector定义为
public class Vectorextends AbstractListimplements List, RandomAccess, Cloneable, Serializable
Vector实现了List接口自然实现了Collection接口
D,Iterator接口未实现Collection接口
E,public interface Setextends Collection
Set接口继承自Collection接口