Help me plsss- How does rereading information in a text help a reader monitor comprehension?

A. The reader can look up the definitions of difficult vocabulary words by reading additional references.

B. The reader scans the information in the text quickly to get a general idea of what the text is about.

C. The reader learns about the time period when the text was written by reading the author’s biography.

D. The reader gains a clear understanding of the details in the text before moving on to read more.