I’m new here, could you tell me ___. Please?

I'm new here. Could you tell me ________, please?

A. when does the first bus arrive

B. when the first bus arrives

C. when did the first bus arrive

D. when will the first bus arrive

When ______ the first bus leave?

[　　]

A．do　　　B．does　　　C．不填

I'm a stranger here. Could you tell me ________, please?

A. where the first bus arrive

B. when the first bus arrives

C. when did the first bus arrive

D. when will the first bus arrive

I'm new here．Could you tell me        ，please?

A．when does the first bus arrive

B．when the first bus arrives

C．when did the first bus arrive

D．when will the first bus arrive