What makes each piece of evidence affective?

“ My brother Bob knows all about this risk.”

A. It compares an unfamiliar concept to something similar.
B. It uses a survey to show the extent of the issue.
C. It tells a personal story to support the claim

In washwoman who is the narrator telling the story

Select the correct answer from each drop-down menu. read the following excerpt from the novel "oliver twist" by charles dickens. although oliver had been brought up by philosophers, he was not theoretically acquainted with the beautiful axiom that self-preservation is the first law of nature. if he had been, perhaps he would have been prepared for this. not being prepared, however, it alarmed him the more; so away he went

Which point(s) of view do whitman's and coleridge's speaker use ?