which of the choices are tips for impromptu speech preparation?

猜你喜欢

• Business travel requires careful preparation. Specifically, you need to take care of the following items:( )
• How should we draw a mind-map in our preparation for the speech?
• prepare和preparation重音位置相同。
• Practice and preparation can minimize many of the anxieties when deliver a presentation.
• During the preparation of a speech, in order to place the audience in the center, a speaker should consider the issue of（）