多项选择题
What does a room attendant say when she receives the complaint from the guest that his luggage hasn’t arrived?
A.I am sorry to hear that, I am sure the bellman will send it up to you soon.
B.I am sorry for bringing you the inconvenience. I will ask about the bellman immediately.
C.Could you just wait? We are all busy today.
D.I don’t know who is the one sending you