阅读下面短文，把A-D四个句子填入文中空缺处，使短文完整、正确，然后完成第5小题。
Once there lived an old man in a town. He always forgot a lot of things. 1______.
One day he went on a long trip alone. Before he left home,his wife said, "Now you have all these things.
You need them on your way. 2______." He went to the station. He bought a ticket and got on the train with
it.
About an hour later, the conductor (列车员) began to check the tickets. He came to the old man and said, "Will you please show me your ticket?" 3______. He was very worried. "I can't find my ticket. I really bought
a ticket before I got on the train," said the old man.
"I think you are right. I believe you bought a ticket. All right, you don't have to buy another ticket,"said the
conductor kindly. But the old man still (仍然) looked worried and said sadly,"You don't know why I'm worried.
4______. Where am I going?"
A. Take care of your things on the way.
B. If I don't find my ticket, I can't remember my station.
C. So his wife always had to say to him, "Don't forget this."
D. The old man looked for his ticket in all his pockets but he could not find it.
5. Which of the following is right?
A. The old man went on the trip with his wife.
B. The old man didn't find his ticket.
C. The conductor was also an old man.
D. The old man had to buy another ticket.
