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题库 / Prep2007E2-SC-116
George Washington Carver dedicated his life to the economic strengthening of the South with improvement of soil and diversification of crops.
the economic strengthening of the South with improvement of soil and diversification of crops
strengthening the economy in the South with soil improvement and the diversification of crops
strengthening the economy of the South through soil improvement and crop diversification
the strengthening of the economy of the South through improving soil and crop diversifying
the economic strengthening in the South with improving soil and diversifying crops
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dedicate oneself to doing 是一个常见的结构 献身于某事 根据平行可以很快排除 BD。 Meaning-----GWC worked directly to strengthen the south..but he wasn't actually a planter (of soil) is a crop worker. 当你是用 Ving 的时候-牢记问自己 - ING 是不是 personalized---the convey the direct involvement of the subject.---> GWC was directly involved to strengthening the economy, so use the ING - Verbal nouns are not--- they are general ideas/notions--->GWC didn't actually improve the soil, etc., so you should use verbal nouns for these.
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