托福考试易错题(2019/8/7) |
第1题: A、He doesn’’t know the answer to the question. B.He doesn’’t like to travel in the are A、 C.He doesn’’t ride on buses. D.He’’ll ask someone else for directions. |
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第2题:Of all modern instruments, the violin is apparently one of the simplest. It consists inessence of a hollow, varnished wooden sound box, or resonator, and a long neck, coveredwith a fingerboard, along which four strings are stretched at high tension. The beauty ofdesign, shape, and decoration is no accident: the proportions of the instrument are(5) determined almost entirely by acoustical considerations. Its simplicity of appearance isdeceptive.About 70 parts are involved in the construction of a violin, Its tone and itsoutstanding range of expressiveness make it an ideal solo instrument. No less important.however, is its role as an orchestral and chamber instrument. In combination with thelarger and deeper-sounding members of the same family, the violins form the nucleus(10)of the modern symphony orchestr A、The violin has been in existence since about 1550. Its importance as an instrumentin its own right dates from the early 1600’’s, when it first became standard in Italianopera orchestras. Its stature as an orchestral instrument was raised further when in 1626Louis XIII of France established at his court the orchestra known as Les vingt-quatre(15)violons du Roy (The King’’s 24 Violins), which was to become widely famous later inthe century.In its early history, the violin had a dull and rather quiet tone resulting from the factthat the strings were thick and were attached to the body of the instrument very loosely. During the eighteenth and nineteenth century, exciting technical changes were inspired(20)by such composer-violinists as Vivaldi and Tartini. Their instrumental compositionsdemanded a fuller, clearer, and more brilliant tone that was produced by using thinnerstrings and a far higher string tension. Small changes had to be made to the violin’’sinternal structure and to the fingerboard so that they could withstand the extra strain. Accordingly, a higher standard of performance was achieved, in terms of both facility(25)and interpretation. Left-hand technique was considerably elaborated, and new fingeringpatterns on the fingerboard were developed for very high notes.Which of the following terms is defined in the passage A、resonator (line 2) B.solo (line 7) C.left-hand technique (line 25) D.fingering patterns (lines 25-26) |
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第3题:Listening 9 "EngineeringClass" {$mediaurl} ![]() A、Cross-bracing B、Shear cores C、Bolting D、Base isolators |
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第4题: THE、ROLE、OF GOVERNMENT IN THE、ECONOMY 1 Because most people do not volunteer to pay taxes or police their own financial affairs, governments cannot influence economic activity simply by asking people to pollute less, to give money to the poor, or to be innovative. To accomplish these things, governments have to pass laws. Since the early twentieth century, governments of countries with advanced industrial or service economies have been playing an increasing role in economics. This can be seen in the growth of government taxation and spending, in the growing share of national income devoted to income-support payments, and by the enormous increase in the control of economic activity. 2 The large-scale organization of business, as seen in mass production and distribution, has led to the formation of large-scale organizations--corporations, labor unions, and government structures--that have grown in importance in the past several decades. Their presence and growing dominance have shifted capitalist economies away from traditional market forces and toward government administration of markets. 3 In the United States, government provides a framework of laws for the conduct of economic activity that attempt to make it serve the public interest. For instance, the individual states and the federal government have passed laws to shield investors against frauD、These laws specify what information has to be disclosed to prospective investors when shares of stocks or bonds are offered for sale.Another important area of law concerns the labor force, such as regulation of work hours, minimum wages, health and safety conditions, child labor, and the rights of workers to form unions, to strike, to demonstrate peacefully, and to bargain collectively through representatives of their own choosing. 4 In other nations, the ways in which governments intervene in their economies have varied; however, governments everywhere deal with essentially the same issues and participate in economic activity.Even governments that are reluctant to regulate commerce directly have undertaken large-scale projects such as hydroelectric and nuclear energy developments, transportation networks, or expansion of health, education, and other public services. According to the passage, how has the growth of large-scale organizations such as corporations and labor unions affected capitalist economiesA.It has forced governments to pass laws protecting traditional markets. B.It has destroyed capitalism and replaced it with government ownership. C.It has led to the increasing role of government in economic activity. D.It has caused unfair competition between large and small businesses. |
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第5题:What unusual or unique biological train led to the remarkable diversification and unchallenged success of the ants for ever 50 million years The answer appears to be that they were the first group of predatory ensocial insects that both lived and foraged primarily in the soil and in rotting vegetation on the grounD、Eusocial refers to a form(5) of insect society characterized by specialization of tasks and cooperative care of the young; it is rare among insects. Richly organized colonies of the land made possible by eusociality enjoy several key advantages over solitary individuals. Under most circumstances groups of workers arc better able to forage for food and defend the nest, because they can switch from individual to group response and back(10)again swiftly and according to neeD、When a food object or nest intruder is too large for one individual to handle, nestmates can be quickly assembled by alarm or recruitment signals.Equally important is the fact that the execution of multiple-step tasks is accomplished in a series-parallel sequence. That is, individual ants can specialize in particular steps, moving from one object (such as a larva to be fed) to another (a second(15)larva to be fed). They do not need to carry each task to completion from start to finish. for example, to check the larva first, then collect the food, then feed the larv A、Hence, if each link in the chain has many workers in attendance, a senes directed at any particular object is less likely to fail. Moreover, ants specializing in particular labor categories typically constitute a caste specialized by age or body form or both. There has bees some(20)documentation of the superiority in performance and net energetic yield of various castes for their modal tasks, although careful experimental studies are still relatively few. What makes ants unusual in the company of eusocial insects is the fact that they are the only eusocial predators (predators are animals that capture and feed on other animals) occupying the soil and ground litter. The eusocial termites live in the same places as ants and also have wingless workers, but they feed almost exclusively on dead vegetation.The word "rotting" in line 4 is closest in meaning to A、decaying B.collected C.expanding D.cultivated |
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