How do text structures help readers understand informational text? by suggesting how the ideas in a text are related or which ideas are most important
by identify the terms that are likely to appear on a test or exam
by showing the order in which the events of a story happened
by emphasizing the credentials and the authority of the author.

Read this excerpt from welty's "a visit of charity": "i'm a campfire i have to pay a visit to some oldlady," she told the nurse at the desk. this was a woman ina white uniform who looked as if she were cold; she hadclose-cut hair which stood up on the very top of her headexactly like a sea wave. marian, the little girl, did not tell herthat this visit would give her a minimum of only threepoints in her score."acquainted with any of our residents? " asked the nurse.she lifted one eyebrow and spoke like a man.which narrative technique does welty use to slow the pace of the story in thispassage? oa. limited descriptionsob. a gloomy settingoc. short sentencesod. complex sentences