Final answer:
A refresher drink typically contains either one or two scoops of fruit, with one cup being a common serving size for fruit additions in beverages.
Step-by-step explanation:
The amount of scoops of fruit contained in a refresher drink can vary depending on the recipe or the establishment serving the drink. However, if we are talking about a standardized serving size for fruit additions in beverages, a typical measure might be one cup. Referring to the provided reference information which includes measures such as 1 cup of cherries, 1 cup of fruit cocktail, and a 1/2 cup of fruit salad, we can deduce that one cup is a common measurement for fruit servings.
Based on this information, we can assume that a refresher drink might typically contain one or two servings (or scoops) of fruit. This aligns with options a) 1 or b) 2 from the multiple-choice answers provided. For a specific answer, it's best to refer to the recipe or menu of the place where the drink is being made.