第三章中提到，演讲的开头有多重目的。 教材P39页演讲例文中，开头第一段的最后一句“ Like this pla

nt and the pot, soil, and water it requires to grow, you can get a sense of my growth by looking at my family, my friends,and my interests. " 这句话的作用是

A、Preview statement 预览陈述 ，帮助听众预览演讲要点。

B、attention grabber, 注意力抓手，吸引听众兴趣和注意力。

C、building credibility 建立演讲者的可信度。

D、build postive relationship with audience 拉近与听众距离。