——Can you tell me why? 　　 ——Because I want to help the people there.A. do you go to Tibe

——Can you tell me why ?
　　 ——Because I want to help the people there.
A. do you go to Tibet（西藏）
B. did you go to Tibet
C. are you going to Tibet
D. you are going to Tibet

A. do you go to Tibet（西藏）B. did you go to TibetC. are you going to Tibet(答案→)D. you are going to Tibet解析：句意:-你能告诉我你为什么打算去西藏吗？-因为我想帮助那里的人。这句话中why 引导的是一个宾语从句，做动词tell的宾语。宾语从句中应该用陈述语序，故排除A、B和C。选D。

谢谢解答