A. scroll B. top-left C. left center D. fixed
A. color B. bgcolor C. background-color D. font-color
A. background-image:repeat B. background-image:repeat-x C. background-image:repeat-y D. background-image:no-repeat
A. background-color B. background-image C. color D. bgcolor
A. background-repeat B. background-position C. background-attachment D. bgposition