Which of these is the kind of phrase used by an active reader?A."I already read this."B."How did I get to the end so fast?"C."Is that really true?"D."I'd rather be reading a different book."

d

Explanation:

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."