The function of nonverbal communication doesn’t including-- A: Repeating B: Complementing C: Substituting D: Monitoring

By （） a cheaper material for the steel in our products, we can greatly reduce manufacturing costs. A: substituting B: replacing C: alternating D: displacing

Which of the following is not a function of non-verbal signs? A: Communicating attitude and emotions. B: Assisting language communication. C: Perpetuating negative issues. D: Substituting languages.

In which of the following ways can nonverbal communication influence the verbal communication? A: regulating B: repeating C: contradicting D: complementing E: substituting F: accenting

What's the function of this nonverbal behavior--- lowering or raising<br/>your voice when you say something important?() A: Regulating B: Complementing C: Substituting D: Accenting

Which of the following is an acceptable behavior of an ethical speaker? A: Substituting false claims for evidence and inciting audience’s emotions. B: Using sexist remarks in a speech. C: Borrowing other people’s opinions without mentioning the source. D: Embracing a certain value and respecting different choices.