问题描述：
A:excuse,me are you waiting in the queue?
B:_____,______
A:may I stand_______to you?
B:sure
A:I ______to the station to meet my son.is this the right bus?
B:no,______not.you_____wait at the no.3 bus stop
A:___________________?
B:look,over there.
A:thank you
B:___________
B:_____,______
A:may I stand_______to you?
B:sure
A:I ______to the station to meet my son.is this the right bus?
B:no,______not.you_____wait at the no.3 bus stop
A:___________________?
B:look,over there.
A:thank you
B:___________
问题解答：
我来补答展开全文阅读