Each of the following should be used as a guideline for using visual aids to a presentation EXCEPT
A、Avoiddistributingvisualaidsamongtheaudience.;
B、Displayvisualaidsthroughouttheentirepresentation.;
C、Avoidusingachalkboardforvisualaids.;
D、Explainvisualaidsconcisely.
发布时间：2025-09-22 05:17:18
