Which is a primary consideration in persuasive speaking?

An important principle to keep in mind about the use of gestures is

A) use gestures you think your audience will like. B) use gestures that work best for you. C) use as many gestures as possible during your speech. D) keep the rest of your body rigid so the gestures are most noticeable.

Superman was created by ________and ________

Fill in the blank(s) with correct word