One of the tablespaces

One of the tablespaces is read­only in your database. The loss of all control files forced you to re­create the control file.  Which operation do you need to perform after re­creating the control file and opening the database？（）

• Adrop and re­create the read­only tablespaces
• Brename the read­only data files to their correct file names
• Cchange the tablespace status from read/write to read­only
• Dre­create the read­only tablespace because it is automatically removed