When identifying the central idea of a text, it is most to notice the

the answer is repetition of ideas.

Explanation:

you forgot the chocies so here they are

repetition of ideas.

quotations of experts.

definitions of difficult terms.

organization of the text.

the answer is, a) she is angry with elnora for not standing up for herself.

the answer to "what does the narrator realize by the end of the story" is b.