Someone can help me I’m between B and D

I would say c , explicit means public- out in the open

The answer would be B

explicit theme and language are desinged to express the self-evident,like giving headings. this is the point at which the subject is clarified and not suggested so it is composed into the content and is self-evident. This is when something is obviously expressed and leaving nothing inferred.

Allusion and illusion. an allusion is an indirect reference, whereas an illusion is something that is unreal or incorrect. each of the nouns has a related verb form: allude “to refer indirectly to,” and illude (not a very common word), which may mean “to delude or deceive” or “to subject to an illusion.”