Answer:
B. exposition
Explanation:
Exposition is when you just give an idea and not a very meaningful story and his is that.
Because they might not explain it clearly or right ,they might go mad if you don't put the answer they told you,and they think their always right.
The answer would be - slang words and phrases. American and British English often differ greatly in such words as: highway (AmE) = motorway (BrE), or cookie (AmE) = biscuit (BrE), or diaper (AmE) = nappy (BrE), etc.
Swam quickly, swam slowly, swam gently