问OG11-105（同大全567）

OG11-105.       

            Originally developed for detecting air pollutants, a technique called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it, is finding uses in medicine, archaeology, and criminology.

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

(B) Originally developed for detecting air pollutants, having the ability to analyze the chemical elements in almost any substance without destroying it, a technique called proton induced x-ray emission

(C) A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it,

(D) A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, which has the ability to analyze the chemical elements in almost any substance quickly and without destroying it,

(E) A technique that was originally developed for detecting air pollutants and has the ability to analyze the chemical elements in almost any substance quickly and without destroying the substance, called proton-induced x-ray emission,

此题选A，但是我关于OG给出的C答案有一些疑惑

OG：C relative clause introduced by which incorrectly and illogically modifies emission

而A和C都是mission, which结构，为什么C错，A对呢？

是不是其实A和Cwhich修饰都是错的，而C中还有called修饰的错误所以才选A的呢？

请大家讨论哦~~~~~

我也是这样认为的，C选项只是指出还有这么一个修饰错误。A选项which指代实在看不出能跳跃修饰其他成分。

你说的这个我知道哈，

我想知道的是为什么C的解释说mission, which错，而A选项中出现同样的mission, which却对呢？

同问~