Question

— Could you tell me          ?

— Certainly. In half an hour.

A.when will the train to Beijing leave

B.when the train to Beijing would leave

C.when the train to Beijing will leave

Answer

C

【解析】

句意：——你能告诉我去北京的火车什么时候开吗？——当然。半小时后。

考查宾语从句。when will the train to Beijing leave疑问句语序，一般将来时；when the train to Beijing would leave陈述句语序，过去将来时；when the train to Beijing will leave陈述句语序，一般将来时。根据语意可知，从句应为when引导的宾语从句，从句语序应为陈述句语序，故排除A选项。根据“In half an hour”可知，本句时态应为一般将来时，故排除B选项。故选C。