Final answer:
To paraphrase the term 'sylvan', a thesaurus is the best reference book as it provides synonyms and antonyms.
Step-by-step explanation:
If you want to know how to paraphrase the term "sylvan", the most appropriate reference book to consult would be a thesaurus. A thesaurus provides synonyms and antonyms for words, which is useful for finding alternative ways to express a term or concept.
This is different from a dictionary, which provides definitions and usage of words, an encyclopedia, which covers explanations and information on a wide array of topics, and an almanac, which contains statistical and historical data.
The most appropriate reference book to consult when trying to paraphrase the term "sylvan" would be a thesaurus.
A thesaurus is a lexical resource that provides synonyms, antonyms, and related words for a given term or concept. It can help expand vocabulary and offer alternative words or phrases that can be used to convey the same meaning as the original term.
In the case of "sylvan," which means related to the forest or woodland, a thesaurus could provide similar words like "wooded," "leafy," or "bucolic," which can be used to paraphrase the term effectively.
The correct option is B) Thesaurus.