30. Which of the following explains why a speech should be precise and concise Ensure statements are humorous and believable.

Ensures statements are clever and repetitive.

Ensures statements are accurate and to-the-point.

Ensures statements are supportive and strategic

Ensures statements are accurate and to-the-point.

Explanation:

A speech should be precise and concise because it ensures that statements are accurate and to-the-point.

Speeches are encouraged to be precise and concise so that the speaker can avoid unnecessary details and go straight to the point without boring his listeners but making them understand his point quickly.

summary - a brief statement or account of the main points of something.

main idea - the main idea is defined as the main point of a speech or piece of writing.

paragraph - a distinct section of a piece of writing, usually dealing with a single theme and indicated by a new line, indentation, or numbering.

bevy means a large group or thing of a certain kind.