先通读下面的短文，掌握其大意，然后从下面四个答案中选择可以填入相应空白处的最佳答案。（本大题共10分，每小题1分） You want to run across the street to catch the bus which is leaving soon? But! You’d better not. If a policeman sees you, you’ll have to pay a fine (罚款). New traffic laws say that people cross the street when the light is red, they can be fined as much as 50 yuan. Traffic accidents killed more than 104,000 people in China last year. Chinese cities have more cars than ever. Drivers and pedestrians (行人) must work together to make the streets much. The law has new rules for drivers and pedestrians. Drivers have to slow down when they are close to crosswalks. If people are in a crosswalk, cars must to let them pass. There are for bus drivers, too. If bus drivers smoke, drink or make phone calls while, they can be fined. Buses that carry too many people are also against(违反) the law. Pedestrians will have to walk more safely under the new law. They must cross streets at crosswalks. Also, they climb over the fences (栅栏) along streets. Do you ride a bike to school? It’s not a good idea to classmates on the back. You could be fined 50 yuan. And stay in the right way when you’re riding. The big roads are cars and buses. If you see a terrible accident, tell the police. And don’t be to help people to the hospital if they are hurt in an accident. Don’t worry about money. The new law says that policemen must take care of them even if they can’t pay right away.