题目列表(包括答案和解析)
Although man has known asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for(对…负责) the opening of that first mine.
Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport (carry) them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein(岩脉), in the province of Quebec in Canada.
Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens; the rock breaks down into fine, soft, soapy fibres(纤维).
Scientists do not know why the rock can be separated easily into threads(线), but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”.
Which title best expresses the main idea of this passage?
A. Asbestos mined in Canada B. Fireproof matter
C. A “wonder” mineral D. A new roofing material
Johns proved his ability as a salesman by_______.
A. going into roofing business B. carrying asbestos from Italy
C. sending a trained scientist D. showing the use of asbestos gloves
Which is the most important character of asbestos that the author wants to show us?
A. It is like thread. B. It feels soapy.
C. It burns easily. D. It is unusually heavy.
The author’s main purpose in writing this passage was to _______.
A. show the need for more scientists
B. compare asbestos with other minerals
C. increase the sales of asbestos
D. present facts about asbestos
Although man has known asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for(对…负责) the opening of that first mine.
Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport (carry) them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein(岩脉), in the province of Quebec in Canada.
Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens; the rock breaks down into fine, soft, soapy fibres(纤维).
Scientists do not know why the rock can be separated easily into threads(线), but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”.
1. Which title best expresses the main idea of this passage?
A. Asbestos mined in Canada B. Fireproof matter
C. A “wonder” mineral D. A new roofing material
2. Johns proved his ability as a salesman by_______.
A. going into roofing business B. carrying asbestos from Italy
C. sending a trained scientist D. showing the use of asbestos gloves
3. Which is the most important character of asbestos that the author wants to show us?
A. It is like thread. B. It feels soapy.
C. It burns easily. D. It is unusually heavy.
4. The author’s main purpose in writing this passage was to _______.
A. show the need for more scientists
B. compare asbestos with other minerals
C. increase the sales of asbestos
D. present facts about asbestos
Because of the financial crisis in the US and UK, college students are beginning to struggle to find ways to pay their tuition fees and accommodations.
Recently, two major US student loan lenders — Citibank and JPMorgan Chase — announced they were leaving the student loan industry altogether. Because banks currently have a lack of credit, they are reluctant to offer students low-interest loans that need a several-year wait for any return of interest.
In the US, many undergraduates top up their financial needs with a private loan, although the majority can get government-funded loans. In the 2005??-2006 academic year, $17 billion in private student loans was used to finance higher education. The shortfall in private funding has yet to be covered and will hit many US students hard.
Across the Atlantic, UK students have been less troubled by the crisis. Most undergraduates in the UK cover their university expenses with government-funded loans and grants (助学金). Their biggest concern is a sudden steep increase in student rent.
Most young professionals now rent houses, since 80 percent of UK mortgage schemes (住房抵押贷款计划) have disappeared — a direct result of the credit crisis. This has boosted the house rent market.
In large cities, UK students are paying almost 6.5 percent more in rent than the previous year. Figures from the UK organization Accommodation for Student show students in big cities such as London paying an average weekly rent of ￡103. Yet, despite students’ suffering, the number of this year’s university applications is expected to grow. During economic slumps (经济萧条时期), people regard further education as a way to survive tough job markets.
According to the passage, banks are unwilling to offer students loans because ________.
A．the students are poor and sometimes they can’t pay off the debt
B．banks prefer lending the money to the young professionals
C．banks don’t have enough money left at the present time
D．they think college students are not studying hard
The underlined phrase “top up” in Paragraph 3 probably means ________.
A．put up B．make up C．fill up D．pick up
Which of the following is NOT true according to the passage?
A．UK college students have to pay more if they want to rent houses.
B．More UK students want to further their study in college.
C．It is not so easy for US students to loan money now.
D．College students’ tuition fees have risen greatly.
It can be inferred that ________.
A．there are no private student loan lenders in the UK
B．loans for US college students will be increased next year
C．private funding falls a little because of higher-interest loans in the US
D．private loans play a very important role in financing US students’ education
Although Thomas Edison created the technologies behind three major 21st century industries electrical power，recorded music and movies—his greatest invention may have been the modern method of inventing．He basically came up with the modern system of research and development．Edison was not the only scientist doing research in his garage but someone who gathered around him a team of creative scientific minds．Edison’s 1aboratories were the forerunners（ 先驱）of Apple，Google and Microsoft．
Yet for a11 his scientific gifts，he was no Steve Jobs or Bill Gates．He once said，“Anything that won’ t sell，I don’ t want to invent．” But Edison，unlike Jobs or Gates，had no real sense of what the public wanted or how to change his discoveries into products that might sell．It took him years to understand that the phonograph（ 留声机）was not a business tool but an entertainment invention．He helped create movies but resisted the idea that people might want to go into a theater to watch one．
We chose Edison this year because we need his example now more than ever．Though we live in a time of great reformation，the U．S．is in danger of losing its advantage in science and technology．American investment（ 投资）in research and development has not increased as a percentage of GDP since the mid一1980s，while the government’ s share has been dropping．And this is at a time when China is rapidly increasing its money on research and development．The U．S．was once among the 1eading nations．Now it ranks near the bottom of the 23 nations that collect such data．We hope that Edison’ s story might not only encourage reformation but also inspire more
young Americans to study science and engineering．
The first paragraph is mainly about .
A．the number of Edison’ s great inventions
B．Edison’ s special personal characters
C．Edi son’ s modern system of research
D．Apple．Google and Microsoft and their forerunners
Which of the following is TRUE according to the passage?
A．A11 the things Edison invented sold well．
B．Edison wanted to invent things that sold well．
C．Edison’ s inventions were not valuable for being unpopular．
D．Edison had a gift for changing his discoveries into best sellers.
The author’ s main purpose is to ．
A．inform US of the danger the USA is in
B．get young Americans to study science
C．be in honor of Edison for his contributions
D．tell US how important Edison’ s inventions are
We can infer from the text that ．
A．the USA is no 10nger advanced in science and technology
B．the USA falls behind China in research and inventions
C．more and more young Americans will be interested in science
D．China is spending more and more money on research and development
Although man has known asbestos （石棉） for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H.W.Johns, owner of a New York City Supply Shop for roofers, was responsible for the opening of that first mine．
Mr.Johns was given a piece of asbestos which had been found in Italy． He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands.How astonished the customers were to discover that he was not burned at all．You can well imagine that he had increasing business in asbestos roofing materials． However, because it was very expensive to transport them from Italy to the United States, Mr.Johns sent out a young scientist to seek a source nearer home. This young man found great vein（岩脉）, in the province of Quebec in Canada．
Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen．When it is mined, the asbestos is heavy, just as you would expect a mineral to be．When it is separated, a strange thing happens: the rock breaks down into fine, soft, soapy fibres．
Scientists do not know why the rock can be separated easily into threads, but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”．
【小题1】Which title best expresses the main idea of this passage?
| A．Asbestos mined in Canada | B．Fireproof matter |
| C．A “wonder” mineral | D．A new roofing material |
| A．going into roofing business | B．carrying asbestos from Italy |
| C．sending a trained scientist | D．showing the use of asbestos gloves |
| A．It is like thread． | B．It feels soapy． |
| C．It burns easily． | D．It is unusually heavy． |
| A．show the need for more scientists |
| B．compare asbestos with other minerals |
| C．increase the sales of asbestos |
| D．present facts about asbestos |
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