Writing: need an explanation

awelex
Mon, 28 May 2007 15:56:36 +0000

Thanks for all the answers.

@ramakong: Yeah, but in this case, the “which” doesn’t refer to a single noun but a whole clause, which (haha) is correct (see my quote from the Oxford Dictionary). I asked some native speakers, too, and they all said that the sentence was fine.
I still don’t get it… But never mind.