I think it's the culture/genes they were brought/born into. Because it can be genetically made into your DNA or you might be raised in that certain household/culture that you're used to.
<em>"Annyeonghaseyo ___ imnida" and "Annyeonghaseyo jeoneun ___ imnida" both have different definitions.</em>
"Annyeonghaseyo? Jeoneun <em>Bob* - </em>imnida" is the formal way of introducing yourself in Korean (to your parents, teachers, etc).
When you introduce yourself casually, you take out "jeoneun".
"Annyeonghaseyo? <em>Bob - </em>imnida."
<em>*Bob (name) is used as an example. </em>
Answer:
B. Standard and non-standard English
Explanation:
Standard and non-standard English have formal and informal styles and are distinguished by word choice and syntax.
