A．rather B．very C．too D．so
单项选择题How is the second paragraph organized （）
A．By defining. B．By classifying. C．By comparing and contrasting D．By analyzing cause and effect.
单项选择题According to trend-benders,real books （）.
A．have no smell B．have their appeal C．are not easy to lose D．are less attractive than e-books
