听力原文:W: I'm going to ask the janitor to clean the lobby.M: Would you ask him to wash t
听力原文:W: I'm going to ask the janitor to clean the lobby.
M: Would you ask him to wash the staircase as well?
Q: What is being discussed?
(16)
A.The janitor is too busy to do his work.
B.The sanitary conditions of an apartment.
C.The relationship between the janitor end the .two speakers.
D.The architecture of a building.