英語專業四級考試閱讀理解考前沖刺試題

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英語專業四級考試閱讀理解考前沖刺試題

　　Before the mid 1860s, the impact of the railroads in the United States was limited, in the sense that the tracks ended at this Missouri River, approximately the center of the country. At the point the trains turned their freight, mail, and passengers over to steamboats, wagons, and stagecoaches. This meant that wagon freighting, stagecoaching, and steamboating did not come to an end when the first train appeared; rather they became supplements or feeders. Each new end of track became a center for animal drawn or waterborne transportation. The major effect of the railroad was to shorten the distance that had to be covered by the older, slower, and more costly means. Wagon freighters continued operating throughout the 1870s and 1880s and into the 1890s. Although over constantly shrinking routes, and coaches and wagons continued to crisscross the West wherever the rails had not yet been laid. The beginning of a major change was foreshadowed in the later 1860s, when the Union Pacific Railroad at last began to build westward from the Central Plains city of Omaha to meet the Central Pacific Railroad advancing eastward from California through the formidable barrier of the Sierra Nevada. Although President Abraham Lincoln signed the original Pacific Railroad bill in 1862 and a revised, financially much more generous version in 1864, little construction was completed until 1865 on the Central Pacific and 1866 on the Union Pacific. The primary reason was skepticism that a Railroad built through so challenging and thinly settled a stretch of desert, mountain, and semiarid plain could pay a profit. In the words of an economist, this was a case of premature enterprise, where not only the cost of construction but also the very high risk deterred private investment. In discussing the Pacific Railroad bill, the chair of the congressional committee bluntly stated that without government subsidy no one would undertake so unpromising a venture; yet it was a national necessity to link East and West together.

　　1. The author refers to the impact of railroads before the late 1860s as limited because ____

　　A. the track did not take the direct route from one city to the next

　　B. passengers and freight had to transfer to other modes of transportation to reach western destinations

　　C. passengers preferred stagecoaches

　　D. railroad travel was quite expensive

　　2. What can be inferred about coaches and wagon freighters as the railroad expanded?

　　A. They developed competing routes.

　　B. Their drivers refused to work for the railroads.

　　C. They began to specialize in private investment.

　　D. There were insufficient numbers of trained people to operate them.

　　3. Why does the author mention the Sierra Nevada in line 17?

　　A. To argue that a more direct route to the West could have been taken.

　　B. To identify a historically significant mountain range in the West.

　　C. To point out the location of a serious train accident.

　　D. To give an example of an obstacle faced by the central pacific.

　　4. The word subsidy in line 27 is closest in meaning to _____.

　　A. persuasion B. financing C. explanation D. penalty

　　答案解析

　　1. B)根據文章前五句可知，在十九世紀六十年代晚期前鐵路在美國的影響是有限的limited，當時鐵路只從美國東部修到了美國中部，運到美國西部地區的貨物只有在鐵路的盡頭endoftrack改用其他的運輸方式，比如：汽船、馬車等，它們的運輸效率可想而知。故選項B為正確答案。

　　2. D)這是一道推論題。可用排除法做此題。根據文章第六行至第七行rather they became supplements or feeders和第十行至第十三行Wagon freighters continued operating throughout the 1870s and 1880s and into the 1890s. Although over constantly shrinking routes, and coaches and wagons continued to crisscross the West wherever the rails had not yet been laid.可知隨著鐵路線的不斷延伸，馬車貨運的路線日益減少，雖然馬車貨運經營者們繼續在西部發展貨運線路，但是它們只是鐵路運輸的補充。因此選項A他們發展了有競爭性的線路可以排除。而選項B、C文中根本沒有提及。故只有選項D為正確答案

　　3. D)根據the Sierra Nevada所在句可知作者提到它是因為它是修建橫跨東西鐵路的一個巨大的障礙，故D為正確答案。

　　4. B)Subsidy意為補助金，津貼，與financing意義相符。