Choice A is my top choice in this question.
I believe that the closest synonym for the word overwhelmed is awestruck. It isn't jubilant, because that means happy. And overwhelmed isn't necessarily happy, it is just a strong emotion. Flattered and gracious just don't fit here.
The answer is bandwagon. This is because they use the word "everyone" to convince you to agree with the others.
Answer: dramatic irony
explanation-
<span>D. Orangeville, Mack. Comprehensive Studies: Palm Trees and Other Mediterranean
Plants. Chicago: Rectangle Press, 2012. Print.
E. Inkletter, Christine. "The Wonderful Mediterranean Palm Tree." Overseas
Science 20.2 (2012): 13–28. Print.
You can usually tell if a source is reputable by its publisher.
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