The most significant reason for the falling sales of paper books is that______. A．electronic books are taking over more and more market share of paper books B．people' minds don't have the space for reading due to all kinds of temptation C．bookstores are out of business as people prefer to borrowing books from the library D．people think things on the Internet are more worthy of their attention
A. A．electronic B.people' C.bookstores D.people
【参考答案】
B 属细节推断题。图书销量出现在文章第二段第一句。选项A犯了答非所问的错误，其内容确实是这个现象的原因之一，但并......