标题: 请教 OG13 SC 上的几道题 [打印本页] 作者: flonacui 时间: 2012-11-1 23:47 标题: 请教 OG13 SC 上的几道题 请问一下OG13 86题 86. In2000， a mere two dozen products accounted for half the increase in spending on prescription drugs, a phenomenon that is explained nt just because of more expensive drugs but by the fact that doctors are writing many more prescriptions for higher-cost drugs. 错误答案C a phenomenon occurring not just because of drugs that are becoming more expensive but because of doctors having also written
我想请问一下除了also的位置不对以外 OG的解释是doctors having also written awkward and confusing 我想问一下是为什么
106 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.
划线部分即使正确答案， 请问一下which不是就近修饰么 为什么可以跳过called----直接修饰a technique 而C A technique originally developed for detecting air pollutants, called proton-induced X-ray emmission, which can quickly analyze the chemical elements in almost substance without destroying it, 这里which为什么就是就近修饰emission.作者: DUKB24 时间: 2012-11-2 00:12
if you still have any further problem
just post it up
we will discuss altogether作者: flonacui 时间: 2012-11-2 08:23
好的 感谢 ！作者: kiwifoodtown 时间: 2012-11-2 09:34
讨论一下。
86 说“doctors having also written” awkward and confusing 就是因为also的位置不对造成的，原来的意思是说原因不仅是药贵，而且医生喜欢开贵的药。C的意思就不对了，变成了而是医生也喜欢开贵的药。两种意思混乱了。