Today, the interstate system links every major city in the U.S., and the U.S. with Canada and Mexico. Built with safety in mind, the highways have wide lanes and shoulders, dividing medians or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access. The death rate on highways is half that of all other U.S. roads (0.86 deaths per 100 million passenger miles compared to 1.99 deaths per 100 million on all other roads.)
By opening the North American continent, highways have enabled consumer goods and services to reach people in remote and rural areas of the country, spurred the growth of suburbs, and provided people with greater options in terms of jobs, access to cultural programs, health care, and other benefits. Above all, the interstate system provides individuals with what they cherish most: personal freedom of mobility.
The interstate system has been an essential element of the nation's economic growth in terms of shipping and job creation: more than 75 percent of the nation's freight deliveries arrive by truck; and most products that arrive by rail or air use interstates for the last leg of the journey by vehicle. Not only has the highway system affected the American economy by providing shipping routes, it has led to the growth of spin-off industries like service stations, motels, restaurants, and shopping centers. It has allowed the relocation of manufacturing plants and other industries from urban areas to rural.
By the end of the century there was an immense network of paved roads, residential streets, expressways, and freeways built to support millions of vehicles. The highway system was officially renamed for Eisenhower to honor his vision and leadership. The year construction began he said: "Together, the united forces of our communication and transportation systems are dynamic elements in the very name we bear-United States. Without them, we would be a mere alliance of many separate parts."
注意:此部分试题请在答题卡1上作答。
1.National standards for paved roads were in place by 1921.
2.General Eisenhower felt that the broad German motorways made more sense than the two-lane highways of America.
3.It was in the 1950s that the American government finally took action to build a national high way system..
4.Many of the problems presented by the country's geographical features found solutions in innovative engineering projects.
5.In spite of safety considerations, the death rate on interstate highways is still higher than that of other American roads.
6.The interstate highway system provides access between major military installations in America.
7.Service stations, motels and restaurants promoted the development of the interstate highway system.
8. The greatest benefit brought about by the interstate system was .
9. Trucks using the interstate highways deliver more than .
10. The interstate system was renamed after Eisenhower in recognition of
.
Directions: In this section ,there is a passage with ten blanks .You are required to select one word for each blank from a list of choices given in a word bank following the passage .Read the passage through carefully before making your choices .Each choice in bank is identified by a letter .Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the center .You may not use any of the words in the bank more than once.