Due to media failure you lost one of the data files belonging to the USERS tablespace， and the tablespace is not available to use. Which statement regarding the status of the database is true？（）

• A、The database remains open.
• B、The database gets dismounted.
• C、The database becomes read only.
• D、The database instance gets aborted.
• E、The database gets shut down automatically.
• F、The status of the database depends on the status of the USERS tablespace.