How is "Argumnetation" defined?
As an aspect of human cognition
B. As an aspect of human communication
C. As the process of critical thinking
D. As an aspect of study
What are the basic concepts underlying argumentation?
A. argument
B. rebutting argument
C. undercutting argument
D. counterargument
E. proponent and audience
微信支付 
支付宝支付