19. Clerk: Front desk. How may I help you?John: Hello. This is John Wang. The light in my bathroom doesn’t work.Clerk: Mr. Wang, what’s your room number, please?________John: Room 1016. Thanks.
(A) I’ll have a repairman go up there in a minute.
(B) I’ll have the bellman take your bags up for you.
(C) I’ll have the receptionist give you a wake-up call.
(D) I’ll have a waiter bring you a menu up right away.