You are maintaining your database in Oracle10g. On Tuesday at 8：00 A.M.， while starting the database， you discover that all the control files are missing. The backup of the full database was performed on Sunday at 6：00 P.M. Which type of recovery will you perform？（）

• A、 incomplete recovery
• B、 complete recovery
• C、 recovery using the Flashback Database feature
• D、 recovery using the export/import utility