标题: GWD~~ [打印本页] 作者: ukgirl2010 时间: 2010-7-7 10:16 标题: GWD~~ Whereas lines of competition are clearly defined in the more established industries, in the Internet industry they are blurred and indistinct, as companies that compete one day may be partners the next.
A.Whereas lines of competition are clearly defined in the more established industries, in the Internet industry they are blurred and indistinct, as companies that compete
B.Although the lines of competition are clearly defined in industries that are more established, they are blurred and indistinct in the Internet industry, as competing companies
C.The lines of competition are clearly defined in the more established industries, unlike the Internet where they are blurred and indistinct, as companies that compete
D.Unlike more established industries, where the lines of competition are clearly defined, they are burred and indistinct in the Internet industry, as companies that compete
E.Unlike more established industries, with clearly defined lines of competition, those of the Internet industry are blurred and indistinct, as competing companies 作者: Luxe 时间: 2010-7-7 10:53
我感觉应该选B， 首先D，E unlike 比较的对象不是一类事物，所以错误 C unlike 后面跟一句话错误。 再对A进行一些补充说明as 做连词引导句子，从句和主句应该是 A do as B do A as后面等于跟了一个名词，如果用来举例，前面的they 指的是 the lines。