<正> 有关one的用法,还要注意: 一、前面可带定语。如: The pen on the desk is a red one. 二、可用于this/that之后,可指人或物。如: This novel is more interesting than that one(=novel) 三、后面可跟修饰语或定语从句,如: 1.His life was one devoted to the cause of revolution. 2.The book we are using this year is as interestingas that one we used lost year.