听力原文:M: What kind of father am I? My only son almost died, and I didn't even know he w
W: Don' t blame yourself. You were too busy to pay attention to him. If his mother was still alive, things would have been much better.
Q: Why does the man blame himself?.
(18)
A.At the airport.
B.In a travel agency.
C.In a hotel.
D.At the reception desk.