I don't understand

luckg

新东方老书section 7

13. In astronomy the term “red shift” denotes the extent to which light from a distant galaxy has been shifted toward the red, or long-wave, end of the light spectrum by the rapid motion of the galaxy away from the Earth.

(A) to which light from a distant galaxy has been shifted

(B) to which light from a distant galaxy has shifted

(C) that light from a distant galaxy has been shifted

(D) of light from a distant galaxy shifting

(E) of the shift of light from a distant galaxy

The key is D, but why E is not correct. Dut to the extent in this sentence refers to the shift of light, not the light.

Thanks for help!

carolhide

请LZ在标题中标明题目出处及题号，以便惠及后人，感谢配合！

行缘

LZ查一下吧，这题答案应该是A.

luckg

carolhide,我不是写了是新东方老书section 7了吗？除此之外，我真的不知道什么题号呀。

不好意思呀各位，答案确实为A,但是为什么E不对呀

carolhide

以下是引用luckg在2006-6-20 13:12:00的发言：

carolhide,我不是写了是新东方老书section 7了吗？除此之外，我真的不知道什么题号呀。

不好意思呀各位，答案确实为A,但是为什么E不对呀

我的意思是在标题中。

这题是OG里的题，LZ可以去查下OG解释。

[此贴子已经被作者于2006-6-20 15:32:25编辑过]