5.
阅读短文,回答问题。
The train stops.
An old man gets on the train. He looks around and wants to find a seat.
Then he sees one and goes to it, but there is a small bag on this seat, a young
man sits beside it. "Is
this seat taken (被占用的)?" asks he old
man. "Yes. It's for an old lady. She gets off to buy some fruit,"
says the young man. "Well, I'll sit here for a few minutes. When she comes
back, I'll leave." Soon, the train starts. "She doesn't come, but her
bag is here. Let me give her the bag," the old man says and throws the bag
out of the window. "Don't do that! It's my bag," the young man shouts
and tries to stop, but it's too late.