[外语类试卷]山东省成人本科英语模拟试卷6及答案与解析.doc
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1、山东省成人本科英语模拟试卷 6及答案与解析 一、 Part I Reading Comprehension (30%) Directions: There are three passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the correspo
2、nding letter on 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
3、 met with troublesome 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
4、 of miles of railroads 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 rail
5、road companies 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 fo
6、ur years later. 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 wha
7、t is now the state 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 ind
8、ustry and farming 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 America s railroad system in the mid-19th century lay in ( A) lack of financial support for devel
9、opment ( B) poor quality rails and unreliable stopping systems ( 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 constru
10、ction sites ( C) attracted laborers from Europe ( D) encouraged people to travel all over the country 3 The construction of the transcontinental railroad took _. ( A) 3 years ( B) 7 years ( C) 4 years ( D) 9 years 4 What most likely made people think about a transcontinental railroad? ( A) The possi
11、bility of government support for such a task. ( B) The need to explore Utah. ( C) The need to develop the railroad industry in the west. ( D) The need to connect the east coast with the west. 5 The best title for this passage would be_. ( A) Settlements Spread Westward ( B) The Importance of Railroa
12、ds in the American Economy ( C) American Railroad History ( D) The Coast-to Coast Railroad: A Vital Link 5 The World Health Organization is using a new combination of drugs to treat African trypanosomiasis disease, also known as sleeping sickness. The drugs will be given out in Uganda and the Democr
13、atic Republic of the Congo. Officials say the new treatment has fewer side effects. It is also more effective and less costly than the drugs traditionally used. In addition, the new treatment reduces the number of injections needed. And it shortens the amount of time patients must spend in hospital.
14、 Sleeping sickness threatens millions of people in 36 countries in Africa. Most live in poor rural areas. The disease is caused by the trypanosoma parasite(寄生物 ). It is spread to humans through the bite of infected tsetse flies(采采蝇 ). Common signs of sleeping sickness include fever, headaches, extre
15、me tiredness and pain in the muscles and joints. Early identification of the disease may be difficult because many infected people do not show any immediate symptoms. Over time, the parasites invade the central nervous system. The disease causes sleep disorders, mental confusion, personality changes
16、 and speech problems. If left untreated, sleeping sickness kills. Its estimated that about 60,000 people are currently infected with the disease. It develops in two different forms. Trypanosomagambiense is responsible for 90% of the reported cases of sleeping sickness. People infected with this form
17、 may develop the disease over many years without any major symptoms. Until now the drug melarsoprol is used to treat patients in the advanced stage of sleeping sickness. But the drug requires many painful injections several times a day for several weeks. It also causes bad side effects, some of whic
18、h can be deadly. In Uganda, a new study has confirmed earlier research linking the spread of sleeping sickness to infected farm animals. The writers of the study have called for stronger rules requiring cattle to be treated before being sold at market. 6 The following are the advantages of the new t
19、reatment EXCEPT_. ( A) having an intended effect ( B) low price ( C) reducing injections and hospitalization ( D) no bad side effects 7 It is hard to identify sleeping sickness in the early stage because_. ( A) it is spread to humans through the bite of infected tsetse flies ( B) the infected patien
20、ts live in poor conditions ( C) there are so many infected people in Africa ( D) the symptoms of the disease doesnt occur at once 8 Which of the following statements is WRONG? ( A) Nine people in ten infected with sleeping sickness in Africa result from trypano-somagambiense. ( B) The invasion of sl
21、eeping sickness may lead to death. ( C) The drug melarsoprol is used to treat patients in the early stage of sleeping sickness. ( D) There are many disadvantages for the drug melarsoprol to control sleeping sickness. 9 It can be inferred from the last paragraph that _. ( A) farm animals infected by
22、trypanosoma parasite is a main source of sleeping sickness ( B) all the animals must be get rid of by the government ( C) there isnt any rules requiring cattle to be treated before being sold at market in Uganda ( D) cattle is forbidden to enter the market before being infected by trypanosoma parasi
23、te 10 The passage is primarily written to_. ( A) explain the importance of good sleep habits ( B) provide the latest medical treatment information ( C) prevent African trypanosomiasis disease ( D) introduce the common signs of sleeping sickness 10 To understand the marketing concept, it is only nece
24、ssary to understand the difference between marketing and selling. Not too many years ago, most industries concentrated primarily on the efficient production of goods, and then relied on “persuasive salesmanship“ to move as much of these goods as possible. Such production and selling focuses on the n
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