问题补充：
— Excuse me. Could you tell me ?
— It will leave at 4:00 p.m.
A. how will you go to Beijing
B. how you will go to Beijing
C. when will the bus leave for Beijing
D. when the bus will leave for Beijing
答案：
A. how will you go to Beijing
B. how you will go to Beijing
C. when will the bus leave for Beijing
(答案→)D. when the bus will leave for Beijing
解析：本句考查的是特殊疑问句作为宾语从句，要用陈述句语序，故选D
