Answer:
Letter c. all dictionaries list and define entries.
Explanation:
Since the sentences are stating facts about dictionaries in general, the only correct one is the third option. All dictionaries do, indeed, define words of a language and offer, frequently, information about the words' origins and even pronunciation if necessary.
Bilingual dictionaries contain words from different languages, some dictionaries include illustrations and other graphic elements, but I do not think we can see dictionaries as a type of literature that has a philoshophy.
