A measure of individual differences that identifies two sets of personality characteristics (other-oriented empathy, helpfulness) that are highly correlated with prosocial behavior.
D is pointless because just rewriting it doesn't mean it is going to be better
B could help for spelling errors, but probably won't help with distracting errors
The answer could be A or C because with both of those you are getting an opinion from someone else. The answer is most likely C, because peer review tends to be more encouraged than teacher review.
In my opinion the topic of this book would have something to do with survival and to not give up at the hardest or lowest points