Jeb is really very intelligent, but when he gives speeches he tends to go monotone, he mumbles a lot, and he does notmove around much or use many gestures

Most listeners have trouble tuning into Jeb, even though his speech content is often excellent. Which tip can you offer the listeners to increase their listening efficiency in this situation?
a. Listen with your eyes as well as your ears, because nonverbal cues speak volumes.
b. Avoid outside distractions that may interfere with your ability to listen effectively.
c. Avoid jumping to conclusions even if you disagree with the speaker's points.
d. Adapt to the speaker's delivery by focusing on the message, not the delivery style.

d