Answer :
Option B: The audience has already read the story shows an understanding of ineffective introduction.
Introduction introduces the main idea of the essay, story, describes why the story/ topic is important. It is the beginning of a movie, speech, music.
A good introduction is written by keeping sentences short, explain why the topic is important, articulate what the article covers.
Ineffective introductions are not interesting, do not grab readers attention, are not too specific, is a dictionary introduction. Few such reasons may be poorly designed presentation material, incorrect facts, data.
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