The answer is: The pause must be used expertly in order to be effective.
According to Mark Twain, the pause is a significant literary element that must be used with proficient knowledge to be adequate. Because it has a subtle meaning, the pause must possess the accurate duration. Otherwise, if it is too long or too short, it is unsuccessful and the text might require a great effort for the reader.
D is your answer. Response questions generally focus on all of the above: specific vocabulary, key topics, and main events.
She is a savage that is why
B, convey point of view through sound