They should consider the student’s request in the investigation last week      the school supermarket lower the price of the goods.

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

They should consider the student's request in the investigation last week ________ the school supermarket lower the price of the goods．

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

They should consider the student’s request in the investigation last week      the school supermarket lower the price of the goods.

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

They should consider the student’s request in the investigation last week      the school supermarket lower the price of the goods.

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

They should consider the student’s request in the investigation last week      the school supermarket lower the price of the goods.