Themselves
This reflexive pronoun is the best fit because it needs to agree with the antecedent--in this case "scholars". Because scholars is plural, the pronoun also needs to be plural. Themselves is a plural reflexive pronoun, so it will properly complete the sentence.
Answer:
people in the society use different means to aquire money. this can be discribed as crude and meager
I believe the answer is B. Details that the narrator states directly in the text
C.Travelling pilgrims making the journey to Canterbury telling stories to one another
I don't know but a long essay or dissertation is involving personal research, written by a candidate for a college degree.