Okay, so this is a little hard to answer when you do not have the excerpts, but I will try my best to work a answer out of the headings. I think your answer would be C. It makes sense, the info that comes after the titles, so If I were you I would go with C.
I hope that helps.
Some schools prefer typing over writing.
C is the answer. Because deleterious is the opposite of helpful. And ominous is the opposite of friendly.
Answer:
whats the question you didnt add it
Explanation:
