Which elements are most in visualizing the information discussed in informational text.
a.) the title
b.) audio recording
c.) photographs and diagrams
d.) citations

It is "A" because the title can say lots of stuff like what the story or article is going to be about. Not "B" because audio recordings don't say information in text because it is someone talking. It is not "D" because it is not only a phrase to show the information it is more than one. It is not "C". :)
So the answer is "A". :):):):):):):):):):):):):)