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.
57. 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 请问A里面的to which中的to是跟那个词的?
原句意思说"red shift" 这个术语在天文学中表示一个程度,(这个程度就是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.)
Very good question! 1, extent to which ... == to the extent that ... 2, extend to , to some extent ... 3, the difficult, though, is that there is a 'toward' after. ETS really wants to make a trap here
以下是引用Snazzy在2003-12-27 14:21:00的发言: Very good question! 1, extent to which ... == to the extent that ... 2, extend to , to some extent ... 3, the difficult, though, is that there is a 'toward' after. ETS really wants to make a trap here