6-73. A speaker should use colored
markers or chalk on a dry marker
or chalkboard for which of the
following reasons?
6-75. The opaque projector is capable of
projecting opaque objects of any
length up to how many inches wide?
1. Variety
2. Decoration
3. Emphasis
4. Efficiency
1.
7
2.
10
3.
13
4.
16
6-74. You plan to distribute data sheets
in connection with a speech.
is the best time to distribute the
sheets?
1.
Before you are introduced
2.
During the first one third
of the presentation
3.
During the final one third
of the presentation
4.
At the end of the presentation
53
