看了大家的讨论深受启发，终于搞懂了一原来没想通的关于比较中的it特指和that泛指的问题。现贴过来供大家归类比较。 17. In the 1980’s the rate of increase of the minority population of the United States was nearly twice as fast as the 1970’s.
twice as fast as
twice as fast as it was in
twice what it was in-正确
two times faster than that of
two times greater than
这是斑竹weiyu关于代词总结中的一个题目，我的疑问是two times faster than that of 也就是d选项为什么不对呢?
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发表于 2004-4-22 03:22:00
发表于 2004-4-22 13:45:00
