[外语类试卷]国家公共英语(四级)笔试模拟试卷158及答案与解析.doc
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1、国家公共英语(四级)笔试模拟试卷 158及答案与解析 一、 Section II Use of English (15 minutes) Directions: Read the following text. Choose the best word for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. 0 It is an astonishing fact that there are laws of nature, rules that summarize conveniently -【 21】 qualitat
2、ively but quantitatively - how the world works. We might【 22】 a universe in which there are no such laws, in which the 108 elementary particles that【 23】 a universe like our own behave with utter and uncompromising abandon. To understand such a universe we would need a brain【 24】 as massive as the u
3、niverse. It seems【 25】 that such a universe could have life and intelligence, because being and brains【 26】 some degree of internal stability and order. But【 27】 in a much more random universe there were such beings with an intelligence much【 28】 than our own, there could not be much knowledge, pass
4、ion or joy. 【 29】 for us, we live in a universe that has at least important parts that are knowable. Our common-sense experience and our evolutionary history have【 30】 us to understand something of the workaday world. When we go into other realms, however, common sense and ordinary intuition【 31】 hi
5、ghly unreliable guides. It is stunning that as we go close to the speed of light our mass【 32】 indefinitely, we shrink toward zero thickness【 33】 the direction of motion, and time for us comes as near to stopping as we would like. Many people think that this is silly, and every week【 34】 I get a let
6、ter from someone who complains to me about it. But it is virtually certain consequence not just of experiment but also of Albert Einsteins【 35】 analysis of space and time called the Special Theory of Relativity. It does not matter that these effects seem unreasonable to us. We are not【 36】 the habit
7、 of traveling close to the speed of light. The testimony of our common sense is suspect at high velocities. The idea that the world places restrictions on【 37】 humans might do is frustrating. Why shouldnt we be able to have intermediate rotational positions? Why cant we【 38】faster than the speed of
8、light? But【 39】 we can tell, this is the way the universe is constructed. Such prohibitions not only【 40】 us toward a little humility; they also make the world more knowable. ( A) just ( B) very ( C) just not ( D) not just ( A) see ( B) think ( C) imagine ( D) believe ( A) make ( B) make of ( C) mak
9、e up ( D) make from ( A) at least ( B) at most ( C) at last ( D) at the cost ( A) likely ( B) unlikely ( C) really ( D) unreal ( A) want ( B) need ( C) require ( D) acquire ( A) unless ( B) until ( C) if ( D) even if ( A) more ( B) larger ( C) bigger ( D) greater ( A) Fortunately ( B) Unfortunately
10、( C) Happily ( D) Unhappily ( A) provided ( B) prepared ( C) armed ( D) got ready ( A) turn to ( B) turn on ( C) turn out to be ( D) turn away from ( A) decrease ( B) increases ( C) reduce ( D) add ( A) in ( B) at ( C) with ( D) from ( A) or two ( B) and two ( C) even two ( D) of two ( A) clever ( B
11、) wise ( C) brilliant ( D) intelligent ( A) of ( B) in ( C) with ( D) at ( A) that ( B) which ( C) matter ( D) what ( A) go ( B) walk ( C) travel ( D) run ( A) if ( B) unless ( C) so far ( D) so far as ( A) press ( B) have ( C) make ( D) entail Part B Directions: Read the following four texts. Answe
12、r the questions below each text by choosing A, B, C or D . Mark your answers on ANSWER SHEET 1. 20 Last weekend Kyle MacDonald in Montreal threw a party to celebrate the fact that he got his new home in exchange for a red paper clip. Starting a year ago, MacDonald bartered the clip for increasingly
13、valuable stuff, including a camp stove and free rent in a Phoenix flat. Having announced his aim (the house) in advance, MacDonald likely got a boost from techies eager to see the Internet pass this daring test of its networking power. “My whole motto was Start small, think big, and have fun ,“ says
14、 MacDonald, 26, “I really kept my effort on the creative side rather than the business side. “ Yet as odd as the MacDonald exchange was, barter is now big business on the Net. This year more than 400, 000 companies worldwide will exchange some $10 billion worth of goods and services on a growing num
15、ber of barter sites. These websites allow companies to trade products for a virtual currency, which they can use to buy goods from other members. In Iceland, garment-maker Kapusalan sells a third of its output on the booming Vidskiptanetid exchange, earning virtual money that it uses to buy machiner
16、y and pay part of employee salaries. The Troc-Services exchange in France offers more than 4,600 services, from math lessons to ironing. This is not a primitive barter system. By creating currencies, the Internet removes a major barrierwhat Bob Meyer, publisher of Barter News, calls “the double coin
17、cidence of wants. “ That is, two parties once not only had to find each other, but also an exchange of goods that both desired. Now, they can price the deal in virtual currency. Barter also helps firms make use of idle capacity. For example, advertising is “hugely bartered“ because many media, parti
18、cularly on the Web, can supply new ad space at little cost. Moreover, Internet ads dont register in industry-growth statistics, because many exchanges are arranged outside the formal exchanges. Like eBay, most barter sites allow members to “grade“ trading partners for honesty, quality and so on. Bar
19、ter exchanges can allow firms in countries with hyperinflation or nontradable currencies to enter global trades. Next year, a nonprofit exchange called Quick Lift Two (QL2) plans to open in Nairobi, offering barter deals to 38,000 Kenyan farmers in remote areas. Two small planes will deliver the goo
20、ds. QL2 director Gacii Waciuma says the farmers are excited to be “liberated from corrupt middlemen“. For them, barter evokes a bright future, not a precapitalist past. 21 The word “techies“ (Line 4, Para. 1) probably refers to those who are _。 ( A) afraid of technology. ( B) skilled in technology (
21、 C) ignorant of technology ( D) incompetent in technology 22 Many people may have deliberately helped Kyle because they _. ( A) were impressed by his creativity ( B) were eager to identify with his motto ( C) liked his goal announced in advance ( D) hoped to prove the power of the Internet 23 The In
22、ternet barter system relies heavily on _. ( A) the size of barter sites ( B) the use of virtual currency ( C) the quality of goods or services ( D) the location of trading companies 24 It is implied that Internet advertisements can help _。 ( A) companies make more profit ( B) companies do formal exc
23、hanges ( C) media register in statistics ( D) media grade barter sites 25 Which of the following is true of QL2 according to the author? ( A) It is criticized for doing business in a primitive way. ( B) It aims to deal with hyperinflation in some countries. ( C) It helps get rid of middlemen in trad
24、e and exchange. ( D) It is intended to evaluate the performance of trading partners. 25 Bold-faced, with a hyphen and ending in the adjectival, was coined by Shakespeare in Henry VI, Part I, when Lord Talbot, rescuing his son on a French battlefield, spoke of his “proud desire of bold-faced Victoria
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