You could use definition or root word to better understand the word or to learn what it means.
C.serving as a chaplain in the army
I think the answer is also A, because she is talking about all these professions and achievements of others, and she is secretly hoping she will find some way to become successful. When she draws, she can dream about becoming famous.
Reading helps you to learn about different subjects in the world and <span>helps your intelligence too. Most people read to entertain themselves. ( I do that too.) Hope this helps!</span>