From my my experience this usually differs depending on the type of book it is, but I think the best choice is either A, to help the reader understand new concepts, or C., It allows the reader to focus on key ideas and information during the reading. I'd pick C though, since it's more in depth and makes more sense.
B. doesn't make that much sense unless the book is an argumentative or a persuasive book.
D. only applies to personal narratives. Nobody can understand a writer's personal experiences and attitudes otherwise.
A source that consists of original material, such as an interview
Answer:
C
Explanation:
A is wrong because there is a mistake
B is wrong because the comma is in the wrong place
D is wrong because Lukes is suppose to be Luke's
Hope it helps and have a great day! =D
~sunshine~
Answer:
The thrifty man uses coupons when he buys groceries so he can give the money he saves to charity.
Explanation:
