Accounting is described as ________ science o...

Accounting is described as ________ science of classifying, recording and reporting ________ important financial events.

A. an, the    B. a, 不填    C. 不填, 不填    D. 不填, the

高三英语单项填空中等难度题查看答案及解析

Accounting is described as ________ science of classifying, recording and reporting ________ important financial events.

A．an, the           B．a, 不填           C．不填, 不填        D．不填, the

高三英语单项填空中等难度题查看答案及解析

Kar-go is the invention of the United Kingdom-based Academy of Robotics, which describes it as”Europe's first road-worthy autonomous delivery vehicle".Using AI, this autonomous delivery vehicle offers customers an app---similar to one used when ordering a taxi- allowing them to choose when and where their packages are delivered. Cormpanies like Tesla and Amazon have invested heavily in autonomous vehicles, which have the potential to create a sea of changes in business and society.

Resembling something like a green egg on wheels, Kar-go's aim is to reduce the cost of what's known as the "last mile delivery challenge" . This is the final stage of your online package's journey ,from a local warehouse to your front door. Labor costs, paying drivers, the cost of fuel and the vehicle costs for maintaining small vehicles all contribute to making this the most expensive part of the delivery process. The first part of the package's journey is far cheaper, with high volumes of packages being transported to and from the same location. However, at the other end, drivers deliver smaller shipments to several different locations where the recipient may not even be available to collect.

With the latest AI technology, Kar-go will deliver goods safely ,sustainably and in style. The AI vehicle uses special technology to become an expert on its own individual route, learning from past experiences in order to help itself deal with new future obstacles(障碍物)on the road. Kar-go also has its very own internal sorting system, allowing the vehicle transport packages in the correct order for delivery.

By 2030，the Society of Motor Manufacturers and Traders predicts the autonomous market could add $ 62 billion in economic growth in the UK, creating more than 420,000 new jobs. Eletric, self-driving, economic and capable of working 24/7，Kar-go promises to reduce the last mile delivery cost by up to 90%，providing an efficient solution to the rapidly-expanding online retail(零售) market.

1.From the first paragraph we know Kar-go__________.

A.is an app used to order a taxi

B.is Europe's first autonomous vehicle

C.has created great changes in business and society

D.transports goods at customers' convenience

2.What does Paragraph 2 mainly tell us?

A.How Kar-go delivers the goods.

B.What challenges Kar-go may face.

C.How the drivers reduce delivery cost.

D.Why the last mile delivery is expensive.

3.What is the advantage of the AI technology used by Kar-go?

A.It has an advanced internal sorting system.

B.It enables vehicles to work more efficiently.

C.It makes a driver become an expert in traffic.

D.It helps people clean new obstacle on the road.

4.What influence does Kar-go have on the UK?

A.It will create over 420 0000 jobs for drivers.

B.It will reduce the delivery cost by up to 90%”

C.It may contribute to the growth of online business.

D.It may make the UK lead in the autonomous market.

高三英语阅读理解中等难度题查看答案及解析

Further education is officially described as the“post-secondary stage of education， comprising all vocational(职业的) and non-vocational provision made for young people who have left school， or for adults”. Further education thus embraces the vast range of university， technical， commercial， and art education and the wide field of adult education. It is this sector of education， which is concerned with education beyond the normal school-leaving ages of 16 or 18， that has experienced the most astonishing growth in the number of students.

In the 19th century the dominance(统治地位) of Oxford and Cambridge was challenged by the rise of the civic(城市的) universities， such as London， Manchester， and Birmingham. Following the lead of the 18th century German universities and responding to a public demand for increased opportunity for higher education， Britain’s new civic universities quickly acquired recognition—not only in technological fields but also in the fine and liberal arts.

Many new post-school technical colleges were founded in the early 20th century. The Fisher Act of 1918 empowered the local authorities to levy(征收) a rate (tax) to finance such colleges. The universities， on the other hand， received funds from the central government through the University Grants Committee， established in 1911 and recognized in 1920， after World War I.

A new type of technical college was established in the 1960s—the polytechnic， which provides mainly technological courses of university level as well as courses of a general kind in the arts and sciences. Polytechnics are chartered to award degrees validated(使有效) by a Council for National Academic Awards.

Thus， the third level in the United Kingdom is made up of colleges of further education， technical colleges， polytechnics， and universities. The colleges offer full-time and part-time courses beyond compulsory-school level. Polytechnics and universities are mainly responsible for degrees and research. The innovative Open University， with its flexible admission policy and study arrangements， opened in 1971. It uses various media to provide highly accessible and flexible higher education for working adults and other part-time students. It serves as an organizational model and provides course-materials for similar institutions in other countries.

Changes in British education in the second half of the 20th century have， without changing the basic values in the system， extended education by population， level， and content. New areas for expansion include immigrant cultural groups and multicultural content， the accommodation of special needs， and the development of tools and content in the expanding fields of microelectronics.

1.The first paragraph is written to explain 　　　 of further education.

A.the development  B.the history

C.the definition     D.the prospects(前景)

2.The new civic universities in Britain 　　　.

A.replaced the dominance of Oxford and Cambridge

B.provided further education for all the people who need it

C.met the increased demand of the public for higher education

D.immediately followed the establishment of polytechnic colleges

3.Post-school technical colleges 　　　.

A.were completely free of charge

B.were usually financed by local taxes

C.depended mainly on students’ tuition(学费)

D.received funds from the central government

4. Further education is 　　　.

A.only for adult students

B.part-time rather than full-time

C.non-vocational rather than vocational

D.created for both young people and adults

5.The proper title for this passage should be “　　　”.

A.British Further Education

B.Changes in British Education

C.Polytechnics and Universities in Britain

D.Less Opportunity for Higher Education

高三英语阅读理解中等难度题查看答案及解析

Ahmad is the founder of Copia, which she describes as "match com meets Uber for food　 recovery." Conipanies use the Copia app to report when they have leftover food，what kind， and how much. When recipients (受助者) such as shelters, soup kitchens, and agencies first register　 with Cupia, they indicate how many people they need to feed，on what days , and what kind of food they'll take. Cupia　 makes a　 profit from the fees that companies pay to remove leftever food；the companies receive a tax write-off for their food donations.

How did Ahmad create Copia? As a senior at UC Berkeley, the found nearly 50 million Americans are at risk of going hungry every day, while more than 133 billion pounds of eatable food are deserted each year.

Ahmad started a student group that recovered food from the campus and distributed it to local nonprofits.

As rewarding as this was, the inefficiencies (低效) bothered her. One day, she got a call from the dining hall manager, who had 500 sandwiches left over from an event. She rented a car, loaded it with the food, and called non-profits. She found takers for only 25 sandwiches and ended up giving out the rest to a nearby park.

“I remember thinking how cool it would be if people who had food could say, ‘Hey, we have stuff,’ and people who needed it could speak up, and then we could connect the two.”

After she graduated, Ahmad launched Copia carlier this year, it operates in 40 cities in Northern California and has served over 700,000 people. Its biggest success—and challenge—10 date was this past Super Bowl：Copia recovered more than 14 tons of food, which fed more than 23,000 people.

Despite her busy schedule, Ahmad tries to do a food pickup a week. "When you get to the shelter," she says, "If you wouldn't have eaten." And that's when I'm like, ‘This is why I do what I do.’

1.Who will benefit from Copia app?

A. Hungry people living in Copia.

B. Registered companies donating food.

C. Charity organizations serving the poor.

D. Food recovery companies removing food.

2.What made Ahmad create the app?

A. She wants to make money.

B. Her group's work is rewarding.

C. Her group's work doesn't go well.

D. Too many people go hungry while much food is wasted.

3.What is Ahmad really proud of?

A. She founds Copia and makes a profit.

B. She connects the companies, and recipients.

C. She helps hungry people go through hard time.

D. She enjoys the biggest suecess—the Super Bowl.

4.What's a Copia's operating model?

A. Consumer to consumer.

B. Production to consumer.

C. Business to consumer.

D. Business to business.

高三英语阅读理解中等难度题查看答案及解析

The couple are spending their holiday on _____is described as one of the most beautiful islands.

A．that              B．what             C．which            D．where

高三英语单项填空困难题查看答案及解析

Qian Xuesen is one of the pioneers of China's space science. As a world-famous expert on aerospace rockets and aerodynamics, he obtained great achievements in the areas of applied mechanics, engineering cybernetics and system engineering and made distinguished contributions to the foundation and development of Chinese aerospace undertaking(事业).

He graduated from Shanghai Jiaotong University in 1934, and Qian Xuesen went to the United States to study in MIT, Massachusetts Institute of Technology, one year later. After receiving master's degree in MIT, he went to study in California Institute of Technology and received PhD degrees in both aerospace and mathematics.

In 1955, six years after the founding of People's Republic of China, Qian Xuesen returned to his motherland. His return brought China the hope of developing space science and its own missiles. In 1956, Qian Xuesen put forward “Proposal on the Development of China's Aviation Industry for National Defense”. With the support from Zhou Enlai, the premier, and marshal Nie Rongzheng, Qian Xuesen began to prepare for the establishment of China's first missile and rocket research and development structure, the Fifth Research Institute of State Ministry of Defense. Henceforth(从此以后), he has long been in charge of the chief technological research and development of China's missile, rocket and spacecraft.

Due to research and development led by Qian Xuesen, China successfully exploded its first atom bomb in 1964. Later, China launched its first man-made satellite, Dong Fang Hong I, to the earth orbit on April 24, 1970, becoming the fifth country in the world to independently launch satellite following the former Union of Soviet Socialist Republics, the USA, France and Japan. The satellite floated around the earth, blaring(高声播放)the song Dong Fang Hong, which has the same name as the satellite.

As a forerunner leading the development of China's aerospace science and technology, Qian Xuesen also provided chances for young scientists. Wang Yongzhi, former chief designer of China's manned-space project, has benefited a lot from Qian Xuesen. “He suggested that rocket of the second generation should be developed by our second generation scientists. This suggestion gave us chances to be general designers.” Recalling the experience working with Qian Xuesen, Sun Jiadong, general designer of China's lunar orbiter project, is very grateful. “He put great expectation on us and trusted us a lot. Whenever we made mistakes, he seldom blamed us, but helped us to find out the reason so we could avoid it in the future.”

Honored as Father of China's Missile and King of Rockets, Qian Xuesen never stopped his work on scientific research after he retired. He said he had no time to review the past, but looked forward to the future.

1.When did Qian xuesen begin to study in Massachusetts Institute of Technology?

2.Which of the following is about the five countries that launched man-made satellite independently before 1970?

3. What does the underlined word “forerunner”(Paragraph 5) probably mean?

4.According to the passage, which of the following about Qian Xuesen is NOT true?

5.It can be inferred from Paragraph 5 that _________.

高三英语阅读理解中等难度题查看答案及解析

Music for Humans and Humpback Whales　　 As researchers conclude in Science, the love of music is not only a universal feature of the human species, but is also deeply fixed in complex structures of the human brain, and is far more ancient than previously suspected.

In the articles that discuss the field of bio-musicology, the study of the biological basis for the creation and appreciation of music, researchers present various evidence to show that music-making is at once an original human "business", and an art form with skillful performers throughout the animal kingdom.

The new reports stress that humans hold no copyright on sound wisdom, and that a number of nonhuman animals produce what can rightly be called music, rather than random sound．Recent in-depth analyses of the songs sung by humpback whales show that, even when their organ would allow them to do otherwise, the animals converge on the same choices relating to sounds and beauty, and accept the same laws of song composition as those preferred by human musicians, and human ears, everywhere.

For example, male humpback whales, who spend six months of each year doing little else but singing, use rhythms (节奏) similar to those found in human music and musical phrases of similar length—a few seconds．Whales are able to make sounds over a range of at least seven octaves (八度音阶), yet they tend to move on through a song in beautiful musical intervals, rather than moving forwards madly．They mix the sounds like drums and pure tones in a ratio (比例) which agrees with that heard in much western music．They also use a favorite technique of human singers, the so-called A-B-A form, in which a theme is stated, then developed, and then returned to in slightly revised form．

Perhaps most impressive, humpback songs contain tunes that rhyme．"This suggests that whales use rhyme in the same way we do: as a technique in poem to help them remember complex material," the researchers write.

1.The underlined words "converge on" in Paragraph 3 probably means__________.

A．tend towards

B．refer to

C．turn into

D．put forward

2.Which of the following shows the advanced musical ability in humpback whales?

A．They can remember complex material.

B．They can create pleasing patterns of music.

C．They can make sounds like drums continuously.

D．They can sing along with rhythms of western music.

3.What is the main idea of the article?

A．Animals are able to compose and enjoy music like humans.

B．Human beings borrow ideas in music from humpback whales.

C．Humpback whales are skillful performers in the animal kingdom.

D．Music-making is an ancient activity of both humans and animals.

4.The main purpose of the passage is to __________.

A．argue and discuss

B．inform and explain

C．compare and advertise

D．examine and assess

高三英语阅读理解中等难度题查看答案及解析

Moral science is taught as a subject in most schools but with little effect. Perhaps part of the problem lies in the fact that morality is not a science, strictly speaking. It is too much of a social phenomenon, and also has too much of the personal and subjective things mixed within. Besides, morality itself changes with generations. So it is impossible to be defined in a textbook.

I remember sitting through forty minutes of moral lessons, which told stories about little children who never told lies and were rewarded for their goodness. It had little effect and left no impression on me, though.

If moral science has to be taught as a subject in schools, it needs a participatory(参与其中的) approach. When you tell a child about morals, you also have to deal with social norms（规范）and cultural differences. You have to explain that morality can be subjective, and be able to co-exist in society. You will probably have to refer to the morals of the present time.

The best way to tell a child how to live is to show him what is valued. If a child likes his friend, you have to make the child think about why. Once the child notices and recognizes goodness in others, he or she is likely to develop it as well.

In fact, children learn most of their morals by watching people around them. They absorb behavior patterns from teachers and older students. They watch to see what is rewarded and who is punished. They learn on the sports field and through social work. Moral science lessons should simply consist of letting them live and interact, and watch you support correct values and reward good behavior.

1.Which is NOT the reason that moral science is taught in schools but with little effect?

A．Morality doesn’t strictly belong to a science.

B．Morality is more like a social phenomenon.

C．Morality can’t be written down in textbooks.

D．Different generations have different moral ideas.

2.The author describes his own experience of having moral lessons in order to _____.

A．explain telling lies is not moral for little children

B．advise people should be rewarded for their goodness

C．show he has no opinions about moral science

D．prove moral lessons in schools have little effect

3.When you tell a child about morals, you should________.

A．teach him to share personal moral ideas with others

B．tell him about social norms and cultural differences

C．explain that nobody can influence his moral ideas

D．say that the present morals are likely to be changed

4.What is the last paragraph mainly about?

A．The influence of people’s behavior on morals.

B．The value of teachers’ setting a good example.

C．The best way of teaching children about morals.

D．The importance of rewarding good behavior.

高三英语阅读理解中等难度题查看答案及解析

Moral science is taught as a subject in most schools but with little effect. Perhaps part of the problem lies in the fact that morality is not a science, strictly speaking. It is too much of a social phenomenon, and also has too much of the personal and subjective things mixed within. Besides, morality itself changes with generations. So it is impossible to be defined in a textbook.

I remember sitting through forty minutes of moral lessons, which told stories about little children who never told lies and were rewarded for their goodness. It had little effect and left no impression on me, though.

If moral science has to be taught as a subject in schools, it needs a participatory (参与其中的 ) approach. When you tell a child about morals, you also have to deal with social norms(规范) and cultural differences. You have to explain that morality can be subjective, and be able to co-exist in society. You will probably have to refer to the morals of the present time.

The best way to tell a child how to live is to show him what is valued. If a child likes his friend, you have to make the child think about why. Once the child notices and recognizes goodness in others, he or she is likely to develop it as well.

In fact, children learn most of their morals by watching people around them. They absorb behavior patterns from teachers and older students. They watch to see what is rewarded and who is punished. They learn on the sports field and through social work. Moral science lessons should simply consist of letting them live and interact, and watch you support correct values and reward good behavior.

1.Which is NOT the reason that moral science is taught in schools but with little effect?

A. Morality doesn't strictly belong to a science.

B. Morality is more like a social phenomenon.

C. Morality can't be written down in textbooks.

D. Different generations have different moral ideas,　　　　 '

2.The author describes his own experience of having moral lessons in order to　　　　 .

A. explain telling lies not moral for little children

B. advise people should be rewarded for their goodness

C. show he has no opinions about moral science

D. prove moral lessons in schools have little effect

3.When you tell a child about morals, you should　　　　　　 .

A. teach him to share personal moral ideas with others

B. tell him about social norms and cultural differences

C. explain that nobody can influence his moral ideas

D. say that the present morals are likely to be changed

4.What is the last paragraph mainly about?

A. The influence of people's behavior on morals.

B. The value of teachers' setting a good example.

C. The best way of teaching children about morals.

D. The importance of rewarding good behavior.

高三英语阅读理解中等难度题查看答案及解析