题海让大学四年没有难题
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题目详情

单选题 When used in a speech introduction, telling a story, asking a question, making a startling statement, and arousing curiosity are all methods of __________

A. previewing the body of the speech

B. gaining the attention of the audience

C. enhancing the speaker's credibility

D. revealing the topic of the speech

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时间:2025-06-23 13:30:21

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