We can actually deduce here that Amelia most likely applied the following technique to achieve this: E. She varied how fast or slow she talked.
<h3>What is public speaking?</h3>
Public speaking actually refers to the way of speaking to a large number of people in order to pass across knowledge or information to them.
The options that actually complete the question are:
A. She made big dramatic arm movements.
B. She used complex vocabulary.
C. She tried not to look directly at anyone.
D. She spoke the words quickly and loudly.
E. She varied how fast or slow she talked.
Thus, we see that Amelia grabbed the attention of the students because of the way she varied how fast or slow she talked.
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Answer: emphasize a point
Explanation:
D) She is the only person to protest the drawing
The answer is D. The author supplies a rebuttal that quotes more current research. He quotes two sources, an article from 2009 that argues that cell phones cause too many distractions (the counterclaim that he wishes to disprove) and a poll from 2013 that reveals that 67% of high school instructors now encourage students to use phones in the classroom setting. The second source serves as a counterpoint to the first, since it shows that high school instructors now view phones as a teaching aid instead of a source of distraction.
