Which ones are the correct organizational structure of a Dataverse repository? （哪些是Dataverse仓储的正确组织结构？）

A、Dataverse Repository → Dataverse → Dataset → Data Files;

B、Dataverse Repository → Dataverse → Dataverse → Dataset → Data Files;

C、Dataverse Repository → Dataset → Descriptive Metadata;

D、Dataverse Repository → Dataset → Data Files