The answer is: [D]:
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"Susan has a heart of gold when it comes to caring for stray cats."
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The "figure of speech" in this sentence is: "heart of gold" .
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Social media by far is the most effective form
Eluded means to avoid or escape.
The criminal was able to elude the police and run off with the diamonds.
They all include a prefix “uni, uni, uni, and mono”