In 11th Edition
og 105
正确答案A:
Originally developed for detecting air pollutants,a technique called proton-induced x-ray emission,which can quickly analyze the chemicalelements in alomost any substance without destroying it ,is finding uses in medicine,archaeology,and crimimolygy.
答案C:
A technique oruginally developed for detecting air pollutants,called proton-induced X-ray emission,which can quckly analyze the chemical elements in alomost any substance without destroying it,
OG对C的解释有这样一点:relative clause introduced by "which" incorrectly and illgically modifies "emission".
请问大家:同样是放在called proton-induced X-ray emission的后面,为什么which的指代就不一样了呢?
which,烦啊
which并不一定指代逗号前离他最近的n,可能原句中的which指代中心词a technique
不确定,等nn吧
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