In the sentence that we have here the absolute phrase is the option A. teeth shining
What is an absolute phrase?
This is a term in English language that is used to refer to words that acts as modifiers for the whole independent clause.
From the definition above. The best choice that fits into this definition is A. Hence it is the answer to the question.
Raed more on phrases here:https://brainly.com/question/7744384
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