标题: OG 语法一道 求解答 [打印本页] 作者: gete999 时间: 2010-10-10 15:22 标题: OG 语法一道 求解答 The gyrfalcon，an arctic bird of prey, has survived a close brush with extinction；its numbers are now five times greater than when the use of DDT was sharply restricted in the early 1970s.
划线部分就是句子的答案，但是than 后面没有对比的对象啊，求大家的解答，thx~作者: jbc88 时间: 2010-10-10 15:38
its numbers 因为和前面一样。被省略了