During Quiet Reading Time, Sid Goes to the Bookshelf, Grabs

During quiet reading time, Sid goes to the bookshelf, grabs a book about spiders, and starts reading aloud. Instead of readingthe printed information about spiders, he starts making up a story about the spiders in the book. This behavior means that Sid

A) Obviously does not know how to read; therefore, book reading should be discouraged until he knows how to do so.
B) Understands that there is a meaning to the printed words on the page, although he does not know how to read yet.
C) Should read a book without words.
D) Understands how to sound out words.