---Couldyoutellme        ?    ---Certainly.Inhalfanhour...

問題詳情：

--- 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

【回答】

D

知識點：賓語從句

題型：選擇題