Answer: i would say c
Explanation:
I knew by this time you have already skipped the question but maybe it will help other :)
I don’t know it ask me to do this
Answer:
The sentence it will introduce will be contrasting to the sentence(s) before that.
Explanation:
E.g. I woke up late. <em>However</em>, I got to school on time.
["However" here contrasted the idea that "I" might be late for school since "I" woke up late]
I like the winter, fall, or autumn. no particular reason why i like them. i do enjoy the rain tho so theres that.
Your answer is B., because it is unidentifiable, so if they don't know the source, then why cite it right? :P :D So anyways, that's why your answer is B. =)
I hope I helped! =D