Which of the following is something PR work on a global scale has in common?

A) managing new languages and cultures
B) decision-making styles
C) media type used
D) amount of government control

PR work on a global scale often involves managing new languages and cultures, as different regions and countries may have distinct communication styles and cultural norms. Decision-making styles, media types used, and the amount of government control can vary widely depending on the context and location, meaning there is not a consistent trend across all global PR work.