I have kept that photo ________ I can see it every day,as it reminds me of my university days in London．

1. A.
   which
2. B.
   when
3. C.
   whether
4. D.
   where

.I have kept that photo ______ I can see it every day, as it reminds me of my university days in Beijing

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

I have kept that photo ______ I can see it every day, as it reminds me of my university days in Beijing

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

I have kept that photo ______ I can see it every day, as it reminds me of my university days in Beijing

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

I have kept that photo __________ I can see it every day, as it reminds me of my university days in London.

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