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标题: [求助]GWD29-26 请牛人解答一下吧！ [打印本页]

作者: 天蝎蝴蝶 时间: 2009-3-12 18:04
标题: [求助]GWD29-26 请牛人解答一下吧！

In his experiments with gravity, Isaac Newton showed how the motion of each planet in the solar system results from the combined gravitational pull of the Sun and of all the other planets, each contributing according to their mass and distance from the others.

A. of all the other planets, each contributing according to their

B. of all the other planets, with each of them contributing according to their

C. all the other planets, each of which contributing according to its

D. all the other planets, each contributing according to its

E. all the other planets, each of which contribute according to their

答案是D 我选定是C 为什么没有of which 呢？不是指代之前的sun and planets 吗？

请指点～～～

作者: 天蝎蝴蝶 时间: 2009-3-13 15:58
没有人可以帮忙解释一下吗？

作者: ezailshi 时间: 2009-3-13 17:09

把SC发到逻辑区了。

of后要接宾格代词them，each of them contributing...

作者: 天蝎蝴蝶 时间: 2009-3-13 17:20

晕不好意思～

谢谢楼上的哈

作者: alohabrian 时间: 2009-3-13 18:38
each of which是restrictive clause 后面不能接 contributing，必须接完整谓语 contributes，不然构成fragment。

each contributing according to its...是 absolute construction，apppsitive pronoun+present participle是可以的。

[此贴子已经被作者于2009-3-13 18:41:03编辑过]

作者: xiaoniuren 时间: 2009-4-19 20:15

作者: kzhang2 时间: 2009-11-11 11:50
标题: 支持aloha的说法！！

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