Recently, some american high schools have stopped buying textbooks for students and instead have opted for e-readers. part of the reason, textbooks have become less popular is due to their great expense, but there are also other more down-to-earth reasons such as backpacks that weigh up to forty pounds. it is true that e-readers can be even more expensive than one textbook, but one e-reader can hold more than 100 textbooks' contents. which sentence would fit the style and tone of the rest of this paragraph? a) so i say, yes--let's get up, get going, and buy some e-readers today! b) unless you're a fool, you want to change from textbooks to e-readers for sure. c) e-readers are a heckuva lot more fun than reading an old book--that's for sure! d) as technology becomes more important in our world, education must learn to keep up with new trends.