15. If a speaker mumbles, he or she should practice speaking more loudly and with
emphatic pronunciation.
16.
MULTIPLE-CHOICE QUESTIONS
17. The proper volume for delivering a speech depends on which of the following
factors?
A) the size of the room and the number of people in the audience
B) whether or not a microphone is used
C) the level of background noise
D) All of the options are correct.
18. Speakers whose volume is too ______ are viewed less positively than those who
project their voices at a pleasing volume.
A) low C) monotone
B) enthusiastic D) fast
19. Pitch is
A)
B) the speed at which a speaker talks.
C) the amount of pauses in a speech.
D) the range of sounds from high to low (or vice versa).
20. ______ refers to the rising and falling of vocal pitch across phrases and sentences,
which can result in the same word or phrase conveying very distinct meanings.
already
A) Rate C) Volume
B) Intonation D) Articulation
21.
accurately convey meaning, is to vary
A) speaking rate. C) pronunciation.
B) intonation. D) articulation.
22. ______ is key to achieving effective vocal variety.
A) Enthusiasm C) Pronunciation
B) The use of visual aids D) Monotony