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题库 / GMATLA-SC-147
In 1852 Robert Angus Smith published a detailed report of the chemistry of rain in a large area around the city of Manchester, England, noting that the closer one came to town, the more the city air would become increasingly acidic.
that the closer one came to town, the more the city air would become increasingly acidic
that the city air became increasingly acidic the closer one came to town
that coming closer to town, the city air became increasingly acidic
that the more the city air became increasingly acidic, the closer one was to town
the city air becoming increasingly acidic as one would come closer to town
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Choice (A) follows the idiom correctly, and it also has the correct order of causality. As we move closer to Manchester, a direct result of that action would be to encounter air that is more acidic. Choice (A) is the best answer.
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