【填空题】
A、rwxr-xr-x3 user admin 1024 Sep 13 11:58 test B、drwxr-xr-x 3 user admin 1024 Sep 13 11:58 test C、rwxr-xr-x 3 admin user 1024 Sep 13 11:58 test D、drwxr-xr-x 3 admin user1024 Sep 13 11:58 test