问题
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
B:how you will go to Shanghai
C:when will the bus leave for Shanghai
D:when the bus will leave for Shanghai
正确答案是：
