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第一道是OG 107 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.
这道题目原句就是正确选项。我的问题是,这个which指代的是technique还是emission。由于原题中C\D选项都出现了A technique originally developed for detecting air pollutants, called proton-induced X-ray emission, which can quiclky......这样的结构,OG自己的解释是which从句错误的修饰了emission, 所以我就纠结了,A选项也是emission和which摆在一起,那有什么不一样呢?
第二题是OG 105 Beatrix Potter, in her book illustrations, carefully coordinating them with her narratives.....当然这个原句是存在错误的,但是我想知道的是关于代词的问题。这个them可以指代illustrations么?在如果名词是在介词短语中的话,还能够被代词指代么?
谢谢大家!
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