Sentence Correction (SC) | Re: So called green taxes, which exact a price for the use of polluting or

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 variedas China, the Netherlands, andHungary.

[color=#ff0000] Because we are using China, the Netherlands, and Hungary to present them as examples, okay to use "countries[as varied as] Country X, Y, and Z." (A) does that.

(D) changes the meaning by saying a group of countries are varied, as are China, Netherlands, and
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