Read the text carefully to answer question.It is the chosen ...

Read the text carefully to answer question.

It is the chosen shared language spoken between individuals with different first languages, sometimes referred to as “common languages” or “link languages”, usually pre-existing languages with a colonial history, which are learned by non-native speakers as a foreign language and then used as a way to communicate with other non-native speakers. It is typically considered a functional language used as a tool for communication, meaning it is usually independent of linguistic history and culture. For the past 20 or so years, linguists have been examining the norms and features of this language, and although there is much variety in communication, some shared characteristics, particularly in terms of word choice, grammar, and pronunciation, often appear.

(Avalaible on: https://www.studysmarter)

The above explanation matches: