题目内容

________ the demand for fish and seafood increases, people will not need to rely on land animals for food.

A.
With
B.
During
C.
Because of
D.
As

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相关题目

A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.
An American organization called Population Action International did the new study. It was more than three hundred and thirty-five million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or in the Middle East.
Population Action International researcher Robert Engelman says by the year 2025, about three thousand million people lack water. At least 18 more countries are expected to have serious water problems. The demand for water keeps increasing. Yet the amount of water on the earth the same. Mr Engelman says the population in countries that lack water is growing in these countries will continue to increase.
The report says lack of water in the future may result several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr Engelman says there are problems all over the world because of diseases such as cholera that are carried in water.
Lack of water also may result in more international conflict. Countries may have to fight for water in the future. Some countries, such as Syria, Sudan, Cambodia, and so on, now get sixty percent of their fresh water from other countries. And the report says lack of water would affect the ability to improve their economies. This is because industries often need a large amount of water.
The Population Action International study gives several ways to solve the water problem. One way is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third is to use less water for agriculture. The report also says long-term solutions to the water problem must include controls on population growth.
【小题1】According to the report, how many countries will lack water by the year 2025?

A．More than eighteen	B．About twenty-eight
C．Less than forty	D．At least forty-six

【小题2】____ million will lack water by the year 2025?

【小题3】Which of the following is NOT true according to the passage?

A．The amount of the water on earth will always stay the same.

B．The report gives three solutions to water problem.

C．M ost of the countries that lack water belong to the developing ones.

D．There’s only one long-term solution to solve the water problem, that is we must try our best to control the population growth.

【小题4】The passage mainly tells us that_____.

A．water is very important for any people

B．PAI did a lot of study about water shortage

C．water shortage will be a serious problem facing us in the near future

D．controlling the population is the best way to solve the problem of water shortage

All it took was a slice of Xinjiang cake to spark heated debates online over China's policy on ethnic（民族的）minorities .
Since Monday, qiegao (cut cake) has been a trending topic on Sina Weibo, China’s main Twitter-like microblogging service.
The cake was a reference to Xinjiang’s famed nut cake, sometimes known by its old Turkic name baklava, a popular pastry across Central Asia and the Middle East. In Xinjiang, they are sold by Uygur vendors（小贩）on tricycles who are known to charge dubious prices depending on the time and season.
The ethnic flare-up started after the Yueyang police from Hunan province posted a message on their official Weibo account. It reported a dispute in Pingjiang county over an overpriced piece of nut cake between a Xinjiang Uygur vendor and a villager named "Ling".
Villager Ling got into a fight with a Uygur due to a misunderstanding. The verbal dispute eventually escalated into a fight and then a mass fight. As a result, two people were injured and Xinjiang nut cakes worth about 160,000 yuan (US$25,000) were destroyed. The total damage was worth 200,000 yuan which included a broken motorcycle and injuries to people. Local police have detained（扣留） Ling. The 16 Uygur sellers were dully compensated and sent back to Xinjiang.
"Yueyang police incident" quickly became one of the most popular topics on Weibo. Yueyang police removed the post shortly after. As of Tuesday night, the topic was still amassing more than 66,000 hits.
The incident is just one of many similar cases of ethnic tensions across China, notably in Xinjiang province, where deeply entrenched social and racial frictions between the dominant ethnic Han Chinese and minority Uygur Muslims occasionally spark violence. Many Uygurs living in major Chinese cities are viewed by locals as thieves, crooks and even terrorists.
【小题1】Which of the following is true?

A．The dispute is between a Xinjiang Uygur vendor and a policeman.

B．Nut cake is a popular pastry across East Asia and the Middle East.

C．The prices of Baklava will change according to the time and season.

D．The demand of the 16 Uygur sellers were refused and they were sent back to Xinjiang.

【小题2】How much did the broken motorcycle cost？

A．160,000 yuan	B．200,000 yuan
C．40，000yuan	D．We don’t know

【小题3】 What’s the best title of the passage?

A．World's most expensive baklava.

B．Ethnic tensions across China.

C．Pay attention to the Uygurs

D．Misunderstanding caused by a fight

【小题4】 What can we infer from the passage?

A．Yueyang police are afraid of the Xinjiang Uygur vendor

B．It’s not the only ethnic tension across China,

C．Many Uygurs living in major Chinese cities are viewed by locals as thieves, crooks and even terrorists.

D．Villager Ling got into a fight with a Uygur due to a misunderstanding.

【小题5】 Where is this passage probably from?

A．Microblogging.	B．Textbook.
C．Newspaper.	D．Article.

Robert Spring, a 19th century forger (伪造签字者), was as good at his profession that he was able to make his living for 15 years by selling false signatures of famous Americans. Spring was born in England in 1813 and arrived in Philadelphia in 1858 to open a bookstore. At first he make some money by selling his small but genuine of early U.S. autographs (亲笔签字). Discovering his ability at copying handwriting, he began imitating signatures of George Washington and Ban Franklin and writing them on the title pages of old books. To make less the chance of detection (发觉), he sent his forgeries (伪造物) to England and Canada for sale and circulation (销售).

Forgers have a hard time selling their products. A forger can't approach a respectable buyer but must deal with people who don't have much knowledge in the field. Forgers have many ways to make their work look real. For example, they buy old books to use the aged paper of the title page, and they can treat paper and ink with chemicals.

In Spring's time, right after the Civil War, Britain was still fond of the Southern states, so Spring invented a respectable maiden lady known as Miss Fanny Jackson, the only daughter of General "Stonewall" Jackson. For several years Miss Fanny's economic problems forced her to sell a great number of letters and manuscripts belonging to her famous father. Spring had to work very hard to satisfy the demand. All this activity did not prevent Spring from dying in poverty, leaving sharp-eye experts the difficult task of separating this forgeries from the originals.

1.Why did Spring sell his autographs in England and Canada?

A．There was a greater demand there than in America.

B．There was less chance of being detected there.

C．Britain was Spring's birthplace.

D．The price were higher in England and Canada.

2.After the Civil War, there was a great demand in Britain for _______.

A．Southern money

B．signatures of George Washington and Ben Franklin

C．Southern manuscripts and letters

D．Civil War battle plans

3.Robert Spring spent 15 years _______.

A．running a bookstore in Philadelphia

B．corresponding with Miss Fanny Jackson

C．as a forger

D．as a respectable dealer

4.According to the passage, forgeries are usually sold to _______.

A．sharp-eyed experts B．persons who aren't experts

C．book dealers D．owner of the old books

5.Who was Miss Fanny Jackson?

A．The only daughter of General "Stonewall" Jackson.

B．A little-known girl who sold her father's papers to Robert Spring.

C．Robert Spring's daughter.

D．An imaginary person created by Spring.

It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial (商业的) world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia (学术界) outweigh any financial (金钱的) considerations.

Helen Lee took a 70％cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia mid-career was to take advantage of the greater freedom to choose research questions. Some areas of inquiry have few prospects (前景) of a commercial return, and Lee’s is one of them.

The influence of a salary cut is probably less serious for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a medicine company before returning to university as a post doctoral researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual chances.

Higher up the ladder, where a pay cut is usually more important, the demand for scientists with a wealth of experience in industry is forcing universities to make the change to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to build a multidisciplinary team, manage budgets and negotiate contracts. They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. “Only a small number of undergraduates will continue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential (潜力) in the job market than someone who has spent all their time on a narrow research project.”

1.By “a one-way street” in Paragraph 1, the author means ______.

A．university researchers know little about the commercial world

B．few university professors are willing to do industrial research

C．few industrial scientists would leave to work in a university

D．there is little exchange between industry and academia

2.The underlined word “deterrent” most probably refers to “something that ______”.

A．helps to move the traffic	B．attracts people’s attention
C．brings someone a financial burden	D．keeps someone from taking action

3.What was Helen Lee’s major consideration when she changed her job in the middle of her career?

A．Less work hours.

B．More freedom to choose research fields.

C．Better prospects of a commercial return.

D．Her preference for the lifestyle on campus.

4.What can industrial scientists do when they come to teach in a university?

A．Make its research more practical.

B．Develop its students’ potential in research.

C．Help it to obtain financial support from industry.

D．Increase its graduates’ competitiveness in the job market.

A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.

An American organization called Population Action International did the new study. It was more than three hundred and thirty-five million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or in the Middle East.

Population Action International researcher Robert Engelman says by the year 2025, about three thousand million people lack water. At least 18 more countries are expected to have serious water problems. The demand for water keeps increasing. Yet the amount of water on the earth the same. Mr Engelman says the population in countries that lack water is growing in these countries will continue to increase.

The report says lack of water in the future may result several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr Engelman says there are problems all over the world because of diseases such as cholera that are carried in water.

Lack of water also may result in more international conflict. Countries may have to fight for water in the future. Some countries, such as Syria, Sudan, Cambodia, and so on, now get sixty percent of their fresh water from other countries. And the report says lack of water would affect the ability to improve their economies. This is because industries often need a large amount of water.

The Population Action International study gives several ways to solve the water problem. One way is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third is to use less water for agriculture. The report also says long-term solutions to the water problem must include controls on population growth.

1.According to the report, how many countries will lack water by the year 2025?

A．More than eighteen	B．About twenty-eight
C．Less than forty	D．At least forty-six

2.____ million will lack water by the year 2025?