You have three temporary tablespace groups named G1, G2, and G3 in your database. You are creating a new temporary tablespace as follows: CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE '/u1/data/temp1.dbf' SIZE 10M TABLESPACE GROUP ''; Which statement regarding the above command is correct?（）

• A、It will create the tablespace TEMP1 in group G1.
• B、It will create the tablespace TEMP1 in group G3.
• C、It will not add the tablespace TEMP1 to any group.
• D、It will create the tablespace TEMP1 in the default group.