Could you please tell me ？A. when the train will arriveB. when the train arrivedC. when di

问题补充：

Could you please tell me ？

A. when the train will arrive

B. when the train arrived

C. when did the train arrive

D. when does the train arrives

答案：

(答案→)A. when the train will arrive

B. when the train arrived

C. when did the train arrive

D. when does the train arrives

解析：英语宾语从句中一般为陈述语序。句意：你能告诉我火车什么时候到达吗？结合主句内容，可知从句中描述的是将要发生的动作，故用一般将来时态，选A。