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 China, the Netherlands, and Hungary.
as varied as
as varied as are
as varied as those of
that are as varied as
that are varied as are
here's a valid way to think about it: you can substitute "including" for "as varied as"; the sentence should still work.
these two don't have exactly the same meaning - i.e., "including" isn't the SAME as "as varied as" - but, if one of them is grammatically ok, then so is the other.
you cannot ignore intervening words. so if you have "as varied as those of...", then you must regard "those of..." as the object under comparison.
you'll find this rule pleasant, because it replaces difficult thinking with completely mechanical processes.
choice a, as varied as China, the Netherlands, and Hungary作为后置定语修饰countries,意思是诸如中国、荷兰、匈牙利等的国家
choice d, that are varied as China, the Netherlands, and Hungary 定语从句修饰countries, 意思是一定和中国、荷兰、匈牙利一模一样的那些国家
(1) I get mail from cities as far away as Providence.
(2) I get mail from cities that are as far away as Providence.
If I'm in San Francisco, then sentence #2 means, strangely enough, that I get mail from cities that are all exactly 3,082 miles away (the distance from SF to Providence). Sentence #1 implies no such thing.
Similarly, the wrong answer (D) seems to imply that EACH country is somehow as 'varied' as EACH other country. That's not the intended meaning, which is that the SET of countries is varied.
AD之间对比
习惯用语-A as varied as B,A和B要平行,B用来解释、举例A
I get mail from cities as far away as New York. 我从像纽约那么远的城市收到一封邮件。强调形容词far
I get mail from cities that are as far away as New York.我从和纽约一样远的城市(都是xx公里远)收到一封邮件。that are在说明先行词的性质,和……一样远的先行词。
So: "countries" on one side and "China, the Netherlands, and Hungary" on the other. Proper, parallel comparison.
(1) I get mail from cities as far away as Providence.
(2) I get mail from cities that are as far away as Providence.
If I'm in San Francisco, then sentence #2 means, strangely enough, that I get mail from cities that are all exactly 3,082 miles away (the distance from SF to Providence). Sentence #1 implies no such thing.
A as varied as B = A 像 B 一样各式各样/种类繁多, 这里AB应平行
I get mail from cities that are as far away as New York.我从和纽约一样远的城市(都是xx公里远)收到一封邮件。that are在说明先行词的性质,和……一样远的先行词。
species as varied as sheep, cattle, mink, deer and people.
Wrong:species that are as varied as sheep, cattle, mink, deer and people.表示一定是和后面列举的羊等一样的物种。
choice d, that are varied as China, the Netherlands, and Hungary 定语从句修饰countries, 意思是一定和中国、荷兰、匈牙利一模一样的那些国家
varied
adj. 多变的; 各种各样的; 各不相同的; 形形色色的;