问一道关于OG上which指代的问题，求解答！！！

tanklance · 发表于 2014-9-28 22:20:33

OG13 SC106

GMAT OG13-GMAT语法 SC 第106题

Originally developed for detectingair pollutants, a technique called proton-induced X-ray emission, which canquickly analyze the chemical elements in almost any substance withoutdestroying it, is finding uses inmedicine, archaeology, and criminology.

(A) Originally developed for detecting air pollutants, a technique called proton-induced X-ray emission, which can quickly analyze thechemical elements in almost any substance without destroying it,

(B) Originally developed for detecting airpollutants, having the ability to analyze the chemical elements in almost anysubstance without destroying it, a technique called proton-induced X-rayemission

(C) A technique originally developed for detectingair pollutants, called proton-induced X-ray emission, which can quickly analyzethe chemical elements in almost any substance without destroying it,

(D) A technique originally developed for detectingair pollutants, called proton-induced X-ray emission, which has the ability toanalyze the chemical elements in almost any substance quickly and withoutdestroying it,

(E) A technique that was originally developed fordetecting air pollutants and has the ability to analyze the chemical elementsin almost any substance quickly and without destroying the substance, calledproton-induced X-ray emission,

答案是A。

我的问题是：
A和C中which的指代有什么不同?
根据OG里这道题的解答，为什么A中which可以被认为“跳跃”指代technique，而C中的which却只能被认为是"就近"指代emission？

slgbond · 发表于 2014-9-28 22:50:14

逻辑，以逻辑为原则。不是以语法规则为原则。X光放射能很快分析，一项技术有能力去分析，逻辑上这样说合理些。不从逻辑考虑，纠结死规则touch modify还是jump modify，考试时你就慢慢纠结吧

slgbond · 发表于 2014-9-28 22:51:13

以逻辑为原则=以语义（上更佳更合理）为原则

slgbond · 发表于 2014-9-28 22:55:35

CD项called proton-induced X-ray emission修饰technique有问题

问一道关于OG上which指代的问题，求解答！！！

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