In your database， online redo log files are multiplexed and one of the members in a group is lost due to media failure？ How would you recover the lost redo log member？（）
- A import the database from the last export
- B restore all the members in the group from the last backup
- C drop the lost member from the database and then add a new member to the group
- D restore all the database files from the backup and then perform a complete recovery
- E restore all the database files from the backup and then perform an incomplete recovery