You have lost all members of your current redo log file group. You issue this query： SQL> select * from v$log； 
GROUP#    SEQ#     BYTES        ARC STATUS            FIRST_NAME 
1                  60           153600        NO INACTIVE            01-03-09：19：34 
2                  61           153600        NO CURRENT            01-03-09：19：50 
You then perform an incomplete recover. You receive this message： ORA-00279： 
change 309141...03/09/01 19：50：14 Needed for thread 1 
ORA-00289： suggestion ： /disk1/archive/arch_61.rdo ORA-00280： change 309043 for thread 1 is in  sequence #61 Specify log： {=suggested | filename | AUTO | CANCEL} How should you respond to this message？（）

A.Enter the keyword AUTO.
B.Enter the keyword CANCEL.
C.Press the Enter or Return key.
D.Enter the filename ’/disk1/archive/log2a.rdo’.