[外语类试卷]阅读同步练习试卷14及答案与解析.doc
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1、阅读同步练习试卷 14及答案与解析 一、 Part III Reading Comprehension (40 minutes, 40 points) Directions: There are 4 passages in this part. Each of the passages is followed by 5 questions or unfinished statements. For each of them there are 4 choices marked A, B, C and D. Choose the best one and mark your answer on
2、the ANSWER SHEET with a single line through the center. 0 A rapid means of long-distance transportation became a necessity for the United States as settlement (新拓居地 ) spread ever farther westward. The early trains were impractical curiosities, and for a long time the railroad companies met with trou
3、blesome mechanical problems. The most serious ones were the construction of rails able to bear the load, and the development of a safe, effective stopping system. Once these were solved, the railroad was established as the best means of land transportation. By 1860 there were thousands of miles of r
4、ailroads crossing the eastern mountain ranges and reaching westward to the Mississippi. There were also regional southern and western lines. The high point in railroad building came with the construction of the first transcontinental system. In 1862 Congress authorized two western railroad companies
5、 to build lines from Nebraska westward and from California eastward to a meeting point, so as to complete a transcontinental crossing linking the Atlantic seaboard with the Pacific. The Government helped the railroads generously with money and land. Actual work on this project began four years later
6、. The Central Pacific Company, starting from California, used Chinese labor, while the Union Pacific employed crews of Irish laborers. The two groups worked at remarkable speed, each trying to cover a greater distance than the other. In 1869 they met at a place called Promontory in what is now the s
7、tate of Utah. Many visitors came there for the great occasion. There were joyous celebrations all over the country, with parades and the ringing of church bells to honor the great achievement. The railroad was very important in encouraging westward movement. It also helped build up industry and farm
8、ing by moving raw materials and by distributing products rapidly to distant markets. In linking towns and people to one another it helped unify the United States. 1 The major problems with Americas railroad system in the mid 19th century lay in_. ( A) poor quality rails and unreliable stopping syste
9、ms ( B) lack of financial support for development ( C) limited railroad lines ( D) lack of a transcontinental railroad 2 The building of the first transcontinental system_. ( A) brought about a rapid growth of industry and farming in the west ( B) attracted many visitors to the construction sites (
10、C) attracted laborers from Europe ( D) encouraged people to travel all over the country 3 The best title for this passage would be_. ( A) Settlements Spread Westward ( B) The Coast-to-Coast Railroad; A Vital Link ( C) American Railroad History ( D) The Importance of Trains in the American Economy 4
11、The construction of the transcontinental railroad took_. ( A) 9 years ( B) 4 years ( C) 7 years ( D) 3 years 5 What most likely made people think about a transcontinental railroad? ( A) The possibility of government support for such a task. ( B) The need to explore Utah. ( C) The need to connect the
12、 east coast with the west. ( D) The need to develop the railroad industry in the west. 5 Populations tend to grow at an exponential (指数的 ) rate. This means that they progressively double. As an example of this type of growth rate, take one penny and double it every day for one month. After the first
13、 week you would have only 64 cents, but after the fourth week you would have over million dollars. This helps explain why the population has come on “all of a sudden“. It took from the beginning of human life to the year 1830 for the population of the earth to reach one billion. That represents a ti
14、me span of at least two million years. Then it took from 1830 to 1930 for world population to reach 2 billion. The next billion was added by 1960, only thirty years, and in 1979 world population reached 4 billion, which is another billion people in only fifteen years. World population is increasing
15、at a rate of 9 000 per hour, 220 000 per day, 80 million per year. This is not only due to high birth rates, but to lower death rates as well. The number of births has not declined at the same rate as the number of deaths. Some countries, such as Colombia, Thailand, Morocco, Costa Rica, and the Phil
16、ippines, are doubling their populations about every twenty-one years, with a growth rate of 3. 3 percent a year or more. The United States is doubling its population about every eighty-seven years, with a rate of 0. 8 percent per year. Every time a population doubles, the country involved needs twic
17、e as much of everything, including hospitals, schools, resources, food and medicines to care for its people, it is easy to see that this is very difficult to achieve for the more rapidly growing countries. 6 This passage chiefly discusses_. ( A) the growth of world population in recent years ( B) on
18、e type of the exponential rate ( C) the population problem of the more rapidly growing countries ( D) the possible ways of dealing with the rapid population growth 7 According to the passage, what helps to explain why the population problem has come on “all of a sudden“? ( A) The penny which doubles
19、 itself every day for one month. ( B) The time span of at least two million years in human history. ( C) An illustration of the exponential growth rate given by the author. ( D) The large amount of money you would luckily make after the fourth week. 8 It took_for the world to increase its population
20、 from 1 billion to 4 billion. ( A) 100 years ( B) 149 years ( C) 19 years ( D) over two million years 9 Which of the following statements is NOT true? ( A) World population is increasing at a rate of 150 per minute. ( B) Lower death rate also contributes to world population growth. ( C) The populati
21、on of Colombia has been doubling every year for 21 years. ( D) The United States is usually doubling its population about every 87 years. 10 When a population doubles, the country involved needs twice as much of everything, including ( A) hospitals and medicines ( B) schools and students ( C) food a
22、nd manpower resources ( D) all of the above 10 Whether the eyes are “the windows of the soul“ is debatable! that they are intensely important in interpersonal communication is a fact. During the first two months of a babys life, the stimulus that produces a smile is a pair of eyes. The eyes need not
23、 be real: a mask with two dots will produce a smile. Significantly, a real human face with eyes covered will not motivate a smile, nor will the sight of only one eye when the face is presented in profile (侧面 ). This attraction to eyes as opposed to the nose or mouth continues as the baby matures. In
24、 one study, when American four-year-olds were asked to draw people, 75 percent of them drew people with mouths, but 99 percent of them drew people with eyes. In Japan, however, where babies are carried on their mothers back, infants do not acquire as much attachment to eyes as they do in other cultu
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