--- Could you tell me        ?    

--- Certainly. In half an hour.

A．when will the train to Chengdu leave

B．when the train to Chengdu left

C．when would the train to Chengdu leave

D．when the train to Chengdu will leave

The old photos buried at the bottom of the suitcase________me of those happy old days we had spent

together.[ ]

A．repeated  

B．reminded

C．informed  

D．remembered