The correct answer is D) The principal adds more details to the example of a way to make learning fun.
The principal introduces Mrs. Smith by announcing that she has won the award and already begins to describe her teaching style, so answer A isn't applicable. Answers B and C don't apply either because these ideas aren't introduced at all and frankly don't make sense in this scenario. The answer is D because the principal makes a claim (that the teacher makes learning fun), and afterwards uses supporting details as evidence to support this claim by telling the story about the hats.
Hope this helps!
A, his first step on the moon's surface
When the novel is set she is 23. Her youth, beauty and wit are juxtaposed by an intense sadness and pessimism that shi is not oftem able to hide. With her blonde hair, white dress, outwardly sunny disposition Daisy represents the vanishing purity of America. She also represents the country's ominous condradictions. Daisy's unhapiness with her aimless lifestyle contrasts with her commonly perceived image of having a being passionate and thrilling.
Economy helped increase in acreage, military force, strong political leaders, and the rocketing of the country.