—Excuse me. Could you tell me ?—It will leave at 4:00 p.m.A. how will you go to ShanghaiB.

问题补充：

—Excuse me. Could you tell me ?

—It will leave at 4:00 p.m.

A. how will you go to Shanghai

B. how you will go to Shanghai

C. when will the bus leave for Shanghai

D. when the bus will leave for Shanghai

答案：

A. how will you go to Shanghai

B. how you will go to Shanghai

C. when will the bus leave for Shanghai

(答案→)D. when the bus will leave for Shanghai

解析：宾语从句中一般为陈述语序，可以排除AC选项，B选项问的是你怎样去上海，D选项问的是公交车什么时候动身，根据答语，它在下午四点出发，选D。