[原创]OG12--28(SC) 各位大N棒棒忙~

yoko87

28.Building on civilizations that preceded them in coastal
Peru, the Mochica developed their own elaborate
society, based on cultivating such crops like corn
and beans, the harvesting of fish and shellfish, and
exploiting other wild and domestic resources.

(A)         based on cultivating such crops like corn and
beans, the harvesting of fish and shellfish, and
exploiting

(B)         based on the cultivation of such crops as corn
and beans, the harvesting of fish and seafood,
and the exploitation of

Diction; Parallelism

The sentence describes the elaborate society of the Mochica with a series of three features, the first of which contains an example. The three features must be presented in parallel structures—e.g.,cultivating, harvesting, and exploiting. The use of such to introduce the examples of crops requires that the comparison be completed with as insteadof like.

A    The second item in the series violates the
parallelism required for the series; like
is the incorrect word to complete the
introduction of examples.

B     Correct. The three items in the series are in
parallel form, and such crops is correctly
followed by as.

答案是b

 我不明白的是这个第二个为什么不是平行？cultivating ，harvesting ，exploiting我感觉这个更加平行The second item in the series violates the
parallelism required for the series。

请各位NN帮忙看看，谢谢！

jyy529

你仔细看，是cultivating ，the harvesting and
exploiting,中间一个是动名词，多了一个THE所以不对称了
    

yoko87

对耶，谢谢！呵呵~

happysun9057

平行要求“结构成分的一致”和“语义的呼应”，表现在名词的平行中，动态名词要与动态名词平行，静态名词要与静态名词平行，否则在语义上会不呼应；同时，当一个动词有其同根名词且该同根名词意思上表示该动作（而不是其它含义，如动词slope译作“倾斜”，但其同根词，亦即其本身则是“斜率”，改变了意思），则优先使用同根名词而不是动名词。
在这里，cultivate(耕作)和exploit(利用)的同根名词cultivation和exploitation既是动作本身，与动名词语义相同，采用同根名词；而havest(收获)的同根名词havest不是动作本身，而是指收获的果实，与动名词语义不同，为了完成三个动态名词表示的三个动作的平行，要使用动名词harvesting。