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单项选择题You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）  

A、Java.util.Map.

B、Java.util.Set.

C、Java.util.List.

D、Java.util.StoredSet.

E、Java.util.StoredMap.

F、Java.util.Collection.

  • D

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