How to adjust your speech if you receive negative audience responses?
A.Adding another vivid example
B.Starting to raise your voice drastically
C.Speaking very fast to speed up
D.Criticize the audience for not listening
正确答案：A
How to adjust your speech if you receive negative audience responses?
A.Adding another vivid example
B.Starting to raise your voice drastically
C.Speaking very fast to speed up
D.Criticize the audience for not listening
正确答案：A