How Do Most Textbooks and a Set of Standards Usually

Multiple Choice

How do most textbooks and a set of Standards usually compare?

A) The Standards often include considerably more content than would ever be found in a book.
B) Textbooks often include more content than is specified in the Standards.
C) The Standards and textbook generally include the same content.
D) The textbook often serves as the Standards.
E) Most of the content in a typical set of Standards is not included in the textbook at all.