Which of the following villages is one of the key villages in the Cote de Beaune?

Aloxe-Corton is indeed one of the key villages in the Cote de Beaune, which is part of the Burgundy wine region in France. This village is particularly notable for its notable production of red wines made from Pinot Noir and white wines from Chardonnay, including the prestigious Corton Grand Cru. The Cote de Beaune is known for its high-quality white wines, but Aloxe-Corton stands out for its red wines, providing a balance to the predominantly white-wine-focused villages in that area.

The other options represent villages outside the Cote de Beaune. Pouilly-Fuisse, for instance, is located in the Maconnais region, known for its Chardonnay. Givry is found in the Cote Chalonnaise, which is also distinct from the Cote de Beaune. Saint-Amour is a village situated in the Beaujolais region, known for its Gamay wines. Each of these villages is recognized for its contributions to the broader wine landscape of France but does not belong to the Cote de Beaune like Aloxe-Corton does.