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 criminotogy.
(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
题目分析:A读完还凑合，留着。B前面说originally developed，我希望后面说这个developed的东西到底是什么，你要告诉我，但是后面没有告诉我，干掉。C上来就说technique，但是后面修饰过长，谓语和 宾语过短，头重脚轻，不如A好（A选项把technique放在中间就可以避免头重脚轻）D还用has the ability，吃饱了撑的，干掉。E更加头重脚轻了干掉。
