题目

火车由西向东匀速行驶，车上的乘客看到窗外的雨是竖直下落的，那么在地面上的人看来，雨滴的下落方向是 A．竖直下落             B．斜向东下落C．斜向西下落          D．斜向南下落或斜向北下落 答案：B阅读理解 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳答案。 　　One day an ordinary dog appeared in the ticket office at Campiglia, a busy railroad station on Italy's main line. A ticket agent named Elvio greeted the strange dog in a friendly way, so the dog decided to stay. From that day on, the dog became Elvio's shadow and was named Lampo. 　　Lampo kept Elvio company inside the ticket office. When the weather was warm, he would enjoy himself in the sun on the train platform. When it came time for Elvio to return home on the train at night, Lampo ran after the train for a long way and then sadly gave up and went back to the station. 　　One night as Elvio was riding home on the train, he noticed that Lampo was lying at his feet. Afraid that the conductor would see the dog on the train and shout at him, Elvio pushed Lampo under a seat. Luckily, the conductor did not notice the dog. Lampo came home with Elvio and met his family. Then, after a short visit; Lampo boarded the last train and went back to the station. Lampo quickly learned all of the train schedules. He would ride home from work with Elvio every night and then ride back to the station alone. Every morning, Lampo arrived at Elvio's house in time to walk his young daughter, Mivna, to school. The faithful dog would then take another train to campiglia to spend time with his master, then travel again to accompany Mivan home from school at 11:30. 　　Soon Lampo began to take the trains all over Italy. Lampo became famous among the men who worked on the railroad, as his journeys became more frequent, complicated and mysterious. No one could explain why he travelled or how he always found the right train back to Campiglia. Poeple decided that Lampo was a unique dog. Some of the railroad officials were against Lampo's illegal travels. They were afraid he would bite a passenger or cause some other problems. Finally, the station master threatened to call the dog-catcher if Elvio did not get rid of the dog. 　　Elvio decided to put Lampo on a train going as far away as possible. Months went by and Lampo did not come back. Mivna missed him very much and prayed for his return. Finally one day, a sad, very thin, tired hampo returned to Elvio's office. Every one, even the stationmaster, was very sorry about what had happened. From then on, Lampo was allowed to ride the trains whenever he wanted. After seven years, Lampo grew old, and he began to need Elvio's help to board the train. 　　One day Lampo was seen lying dead on the tracks. A year later, a life - sized statue of Lampo was set up at Campiglia station. 1．Lampo's travelling all over Italy caused people to believe that ________. [　　] A．he could look into the train schedules B．he was famous in the country C．Elvio secretly helped him D．he was a very special dog 2．The stationmaster threatened that if Elvio did not get rid of the dog ________. [　　] A．Elvio would be fired B．Lampo would be put on the train track C．the stationmaster would send him away D．a dog catcher would be called 3．Which of the following is NOT mentioned in the story? [　　] A．The dog was sent away by Elvio. B．The dog finally won the stationmaster's heart. C．The dog was faithful to his master. D．The dog died when he was seven years old. 4．The author suggests that a statue of Lampo was set up because ________. [　　] A．the stationmaster felt sorry about what had happened B．he had been a friend to travelers C．it would bring good luck to the town D．Elvio offered money to set up the statue