There is a certain inevitability that ebook sales have now overtaken paperback sales on Amazon’s US site.Amazon’sKindle 2 is so light and so cheap that it’s easy to see why people have rushed to buy i
A、Most people buy Kindle 2 mainly because of its low price
B、The author of the passage is a loyal customer of Apple products
C、Amazon’s Kindle 2 surpassed Kindle 1 in designing
D、The sales of ebook outnumbered those of paperback in the U.S