[求助]孙继军第三讲15题

苏27

孙继军第三讲15题

15．Once positioned in space, the Hubble Space Telescope will capture light from sources twenty times fainter compared to those that can be detected by ground-based instruments.
(A) compared to those that can be detected
(B) compared to those that can detect
(C) than that can be detected
(D) than those that can be detected
(E) than those detecting

我觉得应该选C，"that"指代的应当是light，不是sources吧

苏27

再问。。。

tq00624

1.个人感觉，C中that的用法不对，如果的确是指代light的话，应该改成 than light that can be detected. 

2. google了一下，faint用来修饰galaxy的比较多，没有查到修饰light的.

本人sc做的也要吐，如果有错的话欢迎指正~

苏27

谢啦！！恍然小悟