Which of the following does your textbook mention as a means of reinforcing the central idea in the conclusion of a speech?（1.0）
A、Endwitharhetoricalquestion.
B、Endwithaquotation.（以引用结束）
C、Endwithavisualaid.
D、Endwiththankingtheaudience.
发布时间：2024-09-10 13:52:41
