【题目】
A.In an art gallery.B.In a classroom.C.In a railway stationD.In a ward.
在线课程【答案】D
【解析】
【原文】
W:Excuse me,sir.Visiting hours are over.Your wife must get some rest.
M:Oh, I'm sorry,doctor.I didn't hear the bell,or I would have left earlier.
Q:Where does the conversation most probably take place?