Final answer:
The sentence that contains a common allusion is B. She's acting like Cinderella.
Step-by-step explanation:
The sentence that contains a common allusion is B. She's acting like Cinderella. An allusion is a figure of speech that refers to a well-known person, event, or story. In this case, the sentence alludes to the fairy tale character Cinderella, suggesting that the person is behaving in a similar way to Cinderella. It is a common allusion because Cinderella is a widely known character in literature and popular culture.
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