Ethos is the ethical appeal meaning to convince someones credibility. I think that B or C would be the right answer.
They cling on to the ghost of Christmas Present because of how man "want" many things around this time of year and they'll do anything to get what is needed. Hence, there are some people who will do "ignorant" things to get what they want.
Answer:
A shoes B does C spoke D you E gave
<em>D.
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<em>by telling dramatic, engaging stories about the lives and works of ancient astronomers</em>