The language must be appropriate to the audience and should use the terms that are most current and ordinary. Using fancy language is not ordinary, and any kind of unfamiliarity can be seen as suspicious.
What is a tag question, once you answer i will edit my answer
C have a good day so a or c
Yes it is true that Latin is more exact and precise than Greek. This is mainly because of the way they say, use the language, for example, the letting and alphabet.
