Which of the following questions would be least helpful to ask yourself before listening to a discussion about technological advancements?A. What are the latest technological innovations?B. How have these advancements impacted society?C. Who are the key figures behind these technologies?D. What is my favorite type of technology?

本题考查听前预习策略的有效性。在准备听一篇关于技术进步的讨论时，有效的问题应聚焦于主题内容，如技术创新本身、社会影响或关键人物，而过于主观或与主题关联性弱的问题则帮助有限。关键点在于判断问题是否能帮助抓住讨论的核心信息。

选项分析

A. What are the latest technological innovations?
直接关联讨论主题，帮助明确技术进步的核心内容，有效。

B. How have these advancements impacted society?
涉及技术的社会影响，属于讨论可能展开的维度，有效。

C. Who are the key figures behind these technologies?
关注技术背后的推动者，有助于理解背景，有效。

D. What is my favorite type of technology?
仅反映个人偏好，与技术进步的讨论内容关联性弱，无法聚焦核心信息，无效。