In your database， all the tablespaces are locally managed. You started Recovery Manager （RMAN） using recovery catalog. The following commands are used in the process of recovering the database by using the backup control file： In what sequence would you use this process to perform the recovery？（）
- A7， 2， 3， 1， 4， 6， 5
- B7， 1， 3， 2， 6， 5， 4
- C2， 1， 7， 6， 3， 5， 4
- D2， 7， 3， 5， 1， 6， 4