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.
Three types of literature characteristics of the twelfth century are histories, ballads, and lyrics.
Answer:
Explanation:
I think C because A is complete sentence, no need for brackets,be should be shortened and D(it was not until) not correct
I would say :
"That's easy for you to say", my sister replied
Diversity can negatively affect a group by the different opinions leading to arguments about who is correct and who is wrong but diversity can positively affect a group because when people are different we see their differences as in opinions or future or background and we can learn from that.