When Reading a Book, You Should

When reading a book, you should:

A) Highlight only the thesis sentence of each paragraph so that you can weed out the important ideas from the details.
B) Avoid writing in the book since you may want to sell it back to the bookstore at the end of the semester.
C) Scribble comments in the margins or keep a running commentary in a notebook.
D) Highlight all of the important words, no matter how many.