三：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A，B，C和D）中，选出最佳选项。
A
Most dog owners feel that their dogs are their best friends. Almost everyone likes dogs because they try hard to please their owners. One of my favorite stories is about a dog who wanted his owner to please him.
One of my friends has a large German shepherd ( 牧羊狗) named Jack. Every Sunday afternoon, my friend takes Jack for a walk in the park. Jack likes these long walks very much.
One Sunday afternoon, a young man came to visit my friend. He stayed a long time, and he talked and talked. Soon it was time for my friend to take Jack for his walk, but the visitor didn’t leave. Jack became very worried about his walk in the park. He walked around the room several times and then sat down directly in front of the visitor and looked at him. But the visitor paid no attention. He continued talking. Finally, Jack couldn’t stand it any longer. He went out of the room and came back a few minutes later. He sat down again in front of the visitor, but this time he held the man’s hat in his mouth.
　　German shepherds aren’t the only intelligent dogs. Another intelligent dog is a Seeing Eye dog. This is a special dog which helps blind people walk along the streets and do many other things. We call these dogs Seeing Eye dogs because they are the “eye” of the blind people and they help them to “see”. Seeing Eye dogs generally go to special schools for several years to learn to help blind people.
56. The writer tells the story about the dog Jack to show that _____________.
A. like many other dogs, it always tried to please its owner master
B. unlike many other dogs, it always wanted its master to please it
C. it was more intelligent than many other dogs
D. it was the most faithful dog of his friend’s
57. Jack came to sit in front of the visitor in order to __________.
A. please him                                          B. be pleased
C. ask him to leave immediately                 D. invite him for a walk
58. The sentence “Finally, Jack couldn’t stand it any longer.” means_________.
A. Jack could no longer put up with the visitor
B. Jack could no longer stand but he might sit down
C. Jack was very tired and wanted a rest
D. Jack was very angry with the visitor
59. Which of the following titles would be the best for the passage?
A. Dogs--- A Great Help to People                 B. Dogs--- Our Faithful Companions
C. An Introduction to Dogs                 D. Famous Dogs in Germany