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标题: 请教: OG SC Q143 [打印本页]

作者: SunnyApple 时间: 2003-10-2 04:45
标题: 请教: OG SC Q143
Recently discovered fossil remains strongly suggest that the Australian egg-laying mammals of today are a branch of the main stem of mammalian evolution rather than devolping independently from a common ancestor of mammals more than 220 million year ago.

B)rather than a type that developed independently from
C)rather than a type whose developement was independent of

Answer: B; the explanation states that C) has distored the meaning,
Could anyone explain the differences in meaning between B and
C for me please?

作者: trifen 时间: 2003-10-2 15:12
b）比c)更简洁

作者: gemj 时间: 2003-10-2 15:25
见帖子“第三题”的解答：
http://forum.chasedream.com/dispbbs.asp?BoardID=34&id=13389&replyID=13389&star=7&skin=

作者: SunnyApple 时间: 2003-10-2 16:15
明白了，谢谢

作者: dormousedzc 时间: 2007-11-30 01:03

OG说E While a development may appear to parallel a branch,the logic of the sentence is contradicted by the meaning of this usage,

是什么意思啊,这种用法造成的矛盾之处在哪里呀???

谢谢指教

作者: cjwbhu 时间: 2009-7-23 12:29

回楼上：

我认为是

the Australian egg-laying mammals 可以是 a branch of the main stem of mammalian evolution 不可以是 a development

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