The word "odd" in this context means something that is different or out of the ordinary. In the sentence "The dollar bill has a(n) _ picture on its back," the best word to show that the picture is odd would be:
A. different
This is because the word "different" implies that the picture is not like the usual or expected images found on a dollar bill. It suggests that the picture stands out or is unique compared to what is typically seen on currency.
Other words like "strange," "unusual," or "interesting" could also be used to describe a picture that is out of the ordinary, but "different" directly conveys the idea of something being not like the others, which aligns well with the concept of an odd picture on a dollar bill.
