Answer:
Cultural diversity is about appreciating that society is made up of many different groups with different interests, skills, talents and. needs. It also means that you recognise that people in society can have differing religious beliefs and sexual orientations to you.
The answer is A to make an argument or explain a process
There is something wrong with Holden as he says while still at pencey
it means Colloquial, conversational, informal refer to types of speech or to usages not on a formal level. Colloquial is often mistakenly used with a connotation of disapproval, as if it meant “vulgar” or “bad” or “incorrect” usage, whereas it is merely a familiar style used in speaking and writing.