The correct answer is B. Enthusiastic.
Ebullient means full of high spirits and excitement. Enthusiastic means filled with or showing enthusiasm. Gilted means covered with gold or gold leaf. Luscious means very pleasant to taste or smell. Arrogant means having or showing an exaggerated sense of one’s own importance or abilities.
B is the best answer because it is the most similar in meaning to ebullient. Both ebullient and enthusiastic describe someone who is full of high spirits and excitement. Gilted, luscious, and arrogant are not as similar in meaning to ebullient. Gilted describes something that is covered with gold or gold leaf. Luscious describes something that is very pleasant to taste or smell. Arrogant describes someone who has
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