Question

The shop she usually did her shopping ________ every Saturday has been pulled down for the City Center．

1. A.
   on
2. B.
   in
3. C.
   for
4. D.
   不填

Answer 1

B
考查介词用法。本句话中she usually did her shopping是定语从句，先行词shop后省略了关系代词that/which；而根据题意可知，先行词在从句中应该作状语，所以要在shopping后加in。