So-called green taxes, which exact a price for the use of polluting or nonrenewable fuels, are having a positive effect on the environment and natural resource base of countries as varied as are China, the Netherlands, and Hungary.
语法 Sentence Correction-3592
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正确的用户笔记
chertung 2015-01-06 16:50:56
as ..as +名词短语吧 不能加are
anni9364 2016-10-28 23:43:36
不需要be动词，因为这句话的主干不是在比较，这个as varied as 只是一个修饰成分。只有在A is（be动词) as + adj +as B (is)的时候才可能会需要be动词，可以说是为了两个比较对象的对称。而这里并不是这种情况。
moneysharon 2015-08-10 08:19:10
as ..as +名词短语吧 不能加are
das123456 2016-12-14 19:34:15
選項則在於文法錯誤——省略無法還原。「as varied as are China, the Netherlands, and Hungary」是省略句型，往前檢查發現are只有可能指代的是前面「So-called green taxes, which exact a price for the use of polluting or nonrenewable fuels, are ...」的are。可是人家的are主詞是「稅金」，跟後面的「as varied as are China, the Netherlands, and Hungary」主詞是「國家」不相容。
liqijie3242656 2014-08-02 09:45:43
are多余，会有和taxes比较的歧义，这里是和country比较
