使用rpm安装软件包gconf-editor-2.28.0-3.el6.i686.rpm的命令是（）

A.rpm-ivhgconf-editor-2.28.0-3.el6.i686.rpm

B.rpm-ivhgconf-editor

C.rpm-egconf-editor

D.rpm-qgconf-editor

正确答案：rpm-ivhgconf-editor-2.28.0-3.el6.i686.rpm