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August 3, 2015

Homework Help: Public speaking

Posted by Amy on Thursday, March 28, 2013 at 4:54pm.

In a world of ____________, communication skills help us to interact with people whose backgrounds are different from our own.
A. careers
B. changes
C. technology
D. personal relationships

A is the only option tat makes sense to me but i'm not sure if its right


2. Essential elements of a communication model include all of the following EXCEPT:
A. sender and message.
B. receiver and channel.
C. feedback.
D. caller, answerer, and sales pitch.


is it D

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