Use a thesaurus to find
a. the connotation of a particular word
b. the meaning of idiomatic expressions
c. a definition that explains a word’s meaning
d. a synonym that better fits your meaning

Use a thesaurus to find

D. a synonym that better fits your meaning

Explanation:

Thesaurus is the collection of the words which are grouped according to their meaning. The primary purpose of the thesaurus is to find the synonymous word which best fits and is expressed aptly. It also provides suggestions which would be the right word. The suggestions of the synonymous words make it different from the dictionary. In a dictionary, the words are listed alphabetically.

in   ¨and yet the books¨   by czelaw miloz the tone is positive since it tells us that when we touch a book, it starts to live and the perspective is in the third person and turns once into the first person. in "the rhinoceros" by eugene ionesco the tone is illogical and absurd   and the perspective is in the third person since it is a play.

i   believe   the   answer   is   d