摘要：Many rules govern drivers on American streets and highways. The most o 1 ones are the speed limit. On streets in the city, the speed limit is u 2 25 or 35 miles per hour. On the highways b 3 cities, the speed limit is usually 55 mph. When people drive f 4 than speed limit, a p 5 can stop them. He gives them pieces of paper which people call traffic tickets. Traffic t 6 the drivers how much money they must pay. When drivers receive too many tickets, they probably cannot drive for a w 7 . The rush hour is when people are going to work or going home f 8 work. At rush hour there are many cars on the streets and traffic moves very slowly. Nearly all American cities have rush hours. Drivers do not get tickets very often for s 9 the rush hours b 10 they cannot drive fast.

网址：http://m.1010jiajiao.com/timu3_id_2797216[举报]