Pick the correct word from the dropdown. Her book was of 18th century prose. illustrious illustration illustrative

B). Illustration

Explanation:

The adjective 'illustration' stands for 'a demonstration or an example.' Since the given sentence talks about a book which is written in the prose form of the 18th century. Thus, the correct word that most aptly fits the given example would be 'illustration' as the preposition always follows a noun to form the prepositional phrase which is 'illustration' only, the other two are adjectives. Hence, it suggests that the book exemplifies the prose pattern, style, linguistic design, and formats, etc. and therefore, option B is the correct answer.

i don't see any right answer. i don't know english and only math

i feel like it is actually b.