I have kept the photo________ I can always see it, as it reminds me of the days when I studied in Britain．

1. A.
   at which
2. B.
   when
3. C.
   where
4. D.
   at the place

I have kept that photo ______ I can see it every day, as it always reminds me of the happy days in New York.

I have kept that photo ______ I can see it every day, as it always reminds me of the happy days in New York.

A．which            B．where            C．whether          D．when