Which type of drink has the highest alcohol content?

Brandy has the highest alcohol content among the options listed. Generally, brandy is distilled from wine or fermented fruit juice, and it typically contains an alcohol by volume (ABV) of around 35% to 60%, depending on the specific type and brand. This higher concentration of alcohol is a result of the distillation process, which increases the alcohol content compared to beverages like beer, wine, and even fortified wine.

Beer usually has an ABV ranging from about 4% to 6%, making it the lowest in terms of alcohol content among the choices provided. Wine generally has an ABV of about 9% to 16%, and fortified wine, which is wine with added spirits such as brandy, has an ABV that typically ranges from 15% to 22%. However, fortified wine still falls short when compared directly to standard brandy.

Therefore, the correct answer is brandy, as it possesses a significantly higher alcohol content than beer, regular wine, and fortified wine.