--- Excuse me, but I don’t think you can take photos here.
--- Sorry.  I _______ this is no-photo zone.（地区）

—Excuse me, do you know _________?

          —Sorry, I'm new here. Why don't you ask the man over there?

          A. where the bookshop is                 

          B. where can I find the bookshop

C.where is the bookshop