A summary sentence of fewer than 20 words is called a D. Gist statement
<h3>What is a Summary?</h3>
This refers to the concise representation of the main points of a story in an objective manner.
Hence, we can see that when a summary sentence is used and contains fewer than 20 words, this is known as a GIST summary and this is meant to make communication in concise manner.
Read more about summary here:
brainly.com/question/25605883
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It’s c i had the same thing too
