A simile is a comparison using 'like' or 'as.' The best example in the question is 'The serene lake was as flawless as a polished mirror.'
A simile is a direct comparison of two things using the words like or as. It helps to create vivid images for the reader and enhance understanding. In the context of the question, the best example of a simile is found in option B, 'The serene lake was as flawless as a polished mirror.' This sentence directly compares the lake to a polished mirror using the word 'as,' making it a clear and effective simile.
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