Student or Learner
Here is my question:
The first Native Americans to occupy <A> what is <B> now the southwestern United States were <C> the Big-Game Hunters, which <D> appeared about 10,000 B.C.
which one is incorrect ? which one is the answer?
the book says the answer is "D", but I don't know why. Besides, I think "B" is the answer because occupy should followed by a location grammatically, so we should use "where is" instead of "What is".
maybe I don't comprehend this sentence!
Thanks a lot :)