OG 语法一道求解答

gete999 · 发表于 2010-10-10 15:22:56

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~

jbc88 · 发表于 2010-10-10 15:38:35

its numbers 因为和前面一样。被省略了

OG 语法一道求解答

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OG 语法一道 求解答

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OG 语法一道求解答