标题: 请教大家两道题！谢谢 [打印本页] 作者: mimioy 时间: 2010-8-3 17:46 标题: 请教大家两道题！谢谢 As it is with traditional pharmacies, on-line drugstores rely on prescriptions to be successful, since it is primarily prescriptions that attract the customers, who then also buy other health-related items.
A.As it is with traditional pharmacies, on-line drugstores rely on prescriptions to be successful C. As is the case with traditional pharmacies, prescriptions are the cornerstone of a successful on-line drugstore 答案是C 我想问下C的as+从句 是不是个全倒装？ 如果是的话，as引导方式状从不是不可以倒装吗?
另外关于as的句子：She is tall, as is her mother. 这里的as 是充当什么？后半句是从句吗？对这个有点模糊，望指教。。。
还有道OG题： In no other historical sighting did Halley's Comet cause such a worldwide sensation as did its return in 1910-1911. A did its return in 1910-1911 C in its return of 1910-1911 D its return of 1910-1911 did E its return in 1910-1911 key：C 不太明白这题as 后面是和谁进行比较。。。作者: mimioy 时间: 2010-8-3 17:48
有哪位大侠可以点拨指教 感激不尽！！作者: mimioy 时间: 2010-8-3 17:55
为什么没人来解答。。：（ 顶~作者: evilleo 时间: 2010-8-3 18:47
第一道题，我可能解释不清楚。在练习过程中，我们会经常遇到这样的问题，似乎GMAT很偏爱这个结构as be the case with，它大多数情况下是正确答案。至于为什么，期待NN解答。 第二道题，语序变化了，改成正常语序，你就能看明白了 Halley's Comet caused such a worldwide sensation in no other historical sighting as in its return in 1910-1911。是in no other historical sighting和in its return in 1910-1911比较。作者: mimioy 时间: 2010-8-3 19:38
谢谢！ 还有哪位可以来讲解下1题的as用法？ 顶~~作者: mimioy 时间: 2010-8-3 20:11
还有谁来解答吗？ up~~
