Answer:
A. Pausing before speaking to make the point stronger
Explanation:
Basically, rhetorical devices are a set of techniques used to convey one's message more effectively.
This is used both in texts and speeches. However, speaking allows some other additional techniques unavailable in written texts.
Speakers are able to change their intonation, to speak louder to emphasize certain points. They can also use their hand and face gestures to stress the importance of parts of the speech. Of course, for the same reason, they can make dramatic pauses before or after sentences.
Answer: Tone
Explanation: In writing, the tone is an important literary technique. The main purpose of the tone is for the author to express their attitude towards the subject their writing about. However, the tone doesn't have to be the same throughout and entire literary work. In some cases, there are many different tones that appear. Author's can create a tone in a variety of ways but one popular way is <em>diction</em>. This is the choice of words that he or she uses.