How long does Chris Anderson say that a speech should be worked on in order to be great? Question 4 options: six to nine months before one week three months three weeks

A) Six to nine months

Explanation:

Chris Anderson is a TED curator, he shares four powerful public speaking skills in his book, "The Official TED Guide to Public Speaking". Anderson says public speaking is not only a matter of having a great story or concept, but making it relatable enough to the audience so that they will want to learn more. Anderson says that great speech comes with adequate preparation which should span six to nine months before delivering the speech.

According to Chris Anderson, " It typically begins six to nine months before the event, and involves cycles of devising (and revising) a script, repeated rehearsals, and plenty of fine-tuning."

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