PAGE PAGE 1 / NUMPAGES 1 新科学家英语:演讲与写作(哈尔滨工业大学)中国大学MOOC 慕课 章节测验 期末考试答案第一周测验 1 单选(1分) ?Which of the following statements is correct when you organize your presentation? ? A.Select more than six main ideas. B.Focus on three or four main ideas. C...