当你想问别人邮局在哪时，你应先说：请选择ABC1@.Z)C-D.]'|9N-W7^2})`6|6b'T;c,G6Q
A．I' m sorry.)`6|6b'T;c,G6Q
B．Hi.)`6|6b'T;c,G6Q
C．Excuse me.)`6|6b'T;c,G6Q