D. The question sums up her argument
I say this because she has already listed all of her statements so it can’t be A. It isn’t B. Because all of those things were already stated it can’t be C. Because all of those points ride the same wave as her original points.
I'm not sure what youre asking if you provide more info i could answer
Answer:
Examples:
Indirect speech:
He promised to take me to the cinema.
They threatened to sue us.
She offered me help.
Direct speech:
“I´m sad”, he said.
Explanation:
Reporting verbs, such as advised, complained, threatened, and offered, show that we are quoting or paraphrasing someone´s words, for both direct and indirect speech.
I think you should put paratheses around it.