<span>I read the story about the history of the South that Professor Rasco assigned.</span>
I think its A. They establish this section's grim mood. Hope thus helps :D
Answer:
Explanation:
You don't want to be using a good vocabulary in an informal tone. You can use words that the meaning is not generally known. Not A
You certainly don't want to make your boss seem like an intellectual dwarf. Not B
The same comment can be made for D.
The answer is B. everyday language. You want to speak in simple terms using ordinary language and grammar.
Sure is the interjection in the sentence.
