Final answer:
Liqueurs always have alcohol, sweetening, and added flavorings.
Step-by-step explanation:
Liqueurs always have alcohol, sweetening, and added flavorings. They are alcoholic beverages that are typically sweetened and flavored. The alcohol content in liqueurs can range from 15% to 55% by volume, which is higher than that of beer or wine. The sweetening comes from various sources, including sugars and natural sweeteners like fructose, and the added flavorings can be achieved through the use of various ingredients, such as fruits, spices, herbs, or extracts.