Answer:
Option C is the best question to ask while reading a text if a reader wants to evaluate it. When a reader reads a text, it is important to identify the purpose of the text and the elements that the author uses to achieve the goals. Evaluating a text means analyzing it critically and determining its strengths and weaknesses. By asking "What are the goals of the text, and what elements help achieve those goals?" the reader is considering the text's intended audience, purpose, and effectiveness in achieving its goals. This question helps the reader to identify whether the author's message is clear, whether they use relevant examples and sources, whether the text is logically structured, and whether it is persuasive. Therefore, Option C is the best question to ask while reading a text if a reader wants to evaluate it.