What type of base is used in Shaken Sweet Tea?

The Shaken Sweet Tea at Starbucks is primarily based on tea, which is why the correct answer is tea. This beverage utilizes brewed tea as its main ingredient, which is then sweetened and shaken to create a refreshing drink. The method of preparation highlights the emphasis on the tea's flavor, ensuring that the final beverage remains true to its origins as a tea-based drink rather than being influenced by other bases like fruit, soda, or alcohol.

The focus on tea also aligns with Starbucks' broader beverage offerings, which frequently prioritize various tea types and blends, thus reinforcing the significance of tea in their menu. Sweetening the brewed tea enhances its overall taste, appealing to customers who prefer a sweeter beverage option without compromising the primary role of tea in the drink.