Respuesta :
I'm pretty sure your answer will be D, because a root word, IS the foundation of a word's meaning, and it should be able to help you understand the text. Hope that helps!
A root word is used to understand a text as it provides the foundation for a word's meaning. Hence, Option D is correct.
What do you mean by "root word"?
A root word is a fundamental word that affixes (prefixes and suffixes) are added to create new words. The root word is also a separate word.
For instance, the suffix -ly with the word love combine to form the word lovely.
Hence, A root word is used to understand a text as it provides the foundation for a word's meaning. Option D is correct.
learn more about root word:
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