| Answer | Crossword Clue |
|---|---|
| USA | OPEC's largest customer |
| USA | OPEC's biggest customer |
| Answer | Crossword Clue |
|---|---|
| USA | OPEC's largest customer |
| USA | OPEC's biggest customer |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.